31940568

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{4481}}^1$

素因数の和:4510

約数の個数: 80

約数和(自身を含む): 97617960

約数和(自身を除く): 65677392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 4481, 7128, 8962, 13443, 17924, 26886, 35848, 40329, 49291, 53772, 80658, 98582, 107544, 120987, 147873, 161316, 197164, 241974, 295746, 322632, 362961, 394328, 443619, 483948, 591492, 725922, 887238, 967896, 1182984, 1330857, 1451844, 1774476, 2661714, 2903688, 3548952, 3992571, 5323428, 7985142, 10646856, 15970284, 31940568]

約数ペア:

[(1, 31940568), (2, 15970284), (3, 10646856), (4, 7985142), (6, 5323428), (8, 3992571), (9, 3548952), (11, 2903688), (12, 2661714), (18, 1774476), (22, 1451844), (24, 1330857), (27, 1182984), (33, 967896), (36, 887238), (44, 725922), (54, 591492), (66, 483948), (72, 443619), (81, 394328), (88, 362961), (99, 322632), (108, 295746), (132, 241974), (162, 197164), (198, 161316), (216, 147873), (264, 120987), (297, 107544), (324, 98582), (396, 80658), (594, 53772), (648, 49291), (792, 40329), (891, 35848), (1188, 26886), (1782, 17924), (2376, 13443), (3564, 8962), (4481, 7128)]