89641088

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 205632000

約数和(自身を除く): 115990912

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 41, 58, 62, 64, 76, 82, 116, 124, 128, 152, 164, 232, 248, 304, 328, 464, 496, 551, 589, 608, 656, 779, 899, 928, 992, 1102, 1178, 1189, 1216, 1271, 1312, 1558, 1798, 1856, 1984, 2204, 2356, 2378, 2432, 2542, 2624, 3116, 3596, 3712, 3968, 4408, 4712, 4756, 5084, 5248, 6232, 7192, 8816, 9424, 9512, 10168, 12464, 14384, 17081, 17632, 18848, 19024, 20336, 22591, 24149, 24928, 28768, 34162, 35264, 36859, 37696, 38048, 40672, 45182, 48298, 49856, 57536, 68324, 70528, 73718, 75392, 76096, 81344, 90364, 96596, 99712, 115072, 136648, 147436, 152192, 162688, 180728, 193192, 273296, 294872, 361456, 386384, 546592, 589744, 700321, 722912, 772768, 1093184, 1179488, 1400642, 1445824, 1545536, 2186368, 2358976, 2801284, 2891648, 3091072, 4717952, 5602568, 11205136, 22410272, 44820544, 89641088]

約数ペア:

[(1, 89641088), (2, 44820544), (4, 22410272), (8, 11205136), (16, 5602568), (19, 4717952), (29, 3091072), (31, 2891648), (32, 2801284), (38, 2358976), (41, 2186368), (58, 1545536), (62, 1445824), (64, 1400642), (76, 1179488), (82, 1093184), (116, 772768), (124, 722912), (128, 700321), (152, 589744), (164, 546592), (232, 386384), (248, 361456), (304, 294872), (328, 273296), (464, 193192), (496, 180728), (551, 162688), (589, 152192), (608, 147436), (656, 136648), (779, 115072), (899, 99712), (928, 96596), (992, 90364), (1102, 81344), (1178, 76096), (1189, 75392), (1216, 73718), (1271, 70528), (1312, 68324), (1558, 57536), (1798, 49856), (1856, 48298), (1984, 45182), (2204, 40672), (2356, 38048), (2378, 37696), (2432, 36859), (2542, 35264), (2624, 34162), (3116, 28768), (3596, 24928), (3712, 24149), (3968, 22591), (4408, 20336), (4712, 19024), (4756, 18848), (5084, 17632), (5248, 17081), (6232, 14384), (7192, 12464), (8816, 10168), (9424, 9512)]