31860192

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 104972112

約数和(自身を除く): 73111920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 521, 546, 588, 624, 637, 672, 728, 784, 1042, 1092, 1176, 1248, 1274, 1456, 1563, 1568, 1911, 2084, 2184, 2352, 2548, 2912, 3126, 3647, 3822, 4168, 4368, 4704, 5096, 6252, 6773, 7294, 7644, 8336, 8736, 10192, 10941, 12504, 13546, 14588, 15288, 16672, 20319, 20384, 21882, 25008, 25529, 27092, 29176, 30576, 40638, 43764, 47411, 50016, 51058, 54184, 58352, 61152, 76587, 81276, 87528, 94822, 102116, 108368, 116704, 142233, 153174, 162552, 175056, 189644, 204232, 216736, 284466, 306348, 325104, 331877, 350112, 379288, 408464, 568932, 612696, 650208, 663754, 758576, 816928, 995631, 1137864, 1225392, 1327508, 1517152, 1991262, 2275728, 2450784, 2655016, 3982524, 4551456, 5310032, 7965048, 10620064, 15930096, 31860192]

約数ペア:

[(1, 31860192), (2, 15930096), (3, 10620064), (4, 7965048), (6, 5310032), (7, 4551456), (8, 3982524), (12, 2655016), (13, 2450784), (14, 2275728), (16, 1991262), (21, 1517152), (24, 1327508), (26, 1225392), (28, 1137864), (32, 995631), (39, 816928), (42, 758576), (48, 663754), (49, 650208), (52, 612696), (56, 568932), (78, 408464), (84, 379288), (91, 350112), (96, 331877), (98, 325104), (104, 306348), (112, 284466), (147, 216736), (156, 204232), (168, 189644), (182, 175056), (196, 162552), (208, 153174), (224, 142233), (273, 116704), (294, 108368), (312, 102116), (336, 94822), (364, 87528), (392, 81276), (416, 76587), (521, 61152), (546, 58352), (588, 54184), (624, 51058), (637, 50016), (672, 47411), (728, 43764), (784, 40638), (1042, 30576), (1092, 29176), (1176, 27092), (1248, 25529), (1274, 25008), (1456, 21882), (1563, 20384), (1568, 20319), (1911, 16672), (2084, 15288), (2184, 14588), (2352, 13546), (2548, 12504), (2912, 10941), (3126, 10192), (3647, 8736), (3822, 8336), (4168, 7644), (4368, 7294), (4704, 6773), (5096, 6252)]