31681056

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1622

約数の個数: 96

約数和(自身を含む): 95558400

約数和(自身を除く): 63877344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 1056, 1254, 1579, 1672, 1824, 2508, 3158, 3344, 4737, 5016, 6316, 6688, 9474, 10032, 12632, 17369, 18948, 20064, 25264, 30001, 34738, 37896, 50528, 52107, 60002, 69476, 75792, 90003, 104214, 120004, 138952, 151584, 180006, 208428, 240008, 277904, 330011, 360012, 416856, 480016, 555808, 660022, 720024, 833712, 960032, 990033, 1320044, 1440048, 1667424, 1980066, 2640088, 2880096, 3960132, 5280176, 7920264, 10560352, 15840528, 31681056]

約数ペア:

[(1, 31681056), (2, 15840528), (3, 10560352), (4, 7920264), (6, 5280176), (8, 3960132), (11, 2880096), (12, 2640088), (16, 1980066), (19, 1667424), (22, 1440048), (24, 1320044), (32, 990033), (33, 960032), (38, 833712), (44, 720024), (48, 660022), (57, 555808), (66, 480016), (76, 416856), (88, 360012), (96, 330011), (114, 277904), (132, 240008), (152, 208428), (176, 180006), (209, 151584), (228, 138952), (264, 120004), (304, 104214), (352, 90003), (418, 75792), (456, 69476), (528, 60002), (608, 52107), (627, 50528), (836, 37896), (912, 34738), (1056, 30001), (1254, 25264), (1579, 20064), (1672, 18948), (1824, 17369), (2508, 12632), (3158, 10032), (3344, 9474), (4737, 6688), (5016, 6316)]