31918902

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 66852864

約数和(自身を除く): 34933962

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 2417, 4402, 4834, 6603, 7251, 13206, 14502, 74927, 149854, 171607, 224781, 343214, 449562, 514821, 1029642, 5319817, 10639634, 15959451, 31918902]

約数ペア:

[(1, 31918902), (2, 15959451), (3, 10639634), (6, 5319817), (31, 1029642), (62, 514821), (71, 449562), (93, 343214), (142, 224781), (186, 171607), (213, 149854), (426, 74927), (2201, 14502), (2417, 13206), (4402, 7251), (4834, 6603)]