31075696

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{20023}}^1$

素因数の和:20128

約数の個数: 20

約数和(自身を含む): 60832912

約数和(自身を除く): 29757216

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 20023, 40046, 80092, 160184, 320368, 1942231, 3884462, 7768924, 15537848, 31075696]

約数ペア:

[(1, 31075696), (2, 15537848), (4, 7768924), (8, 3884462), (16, 1942231), (97, 320368), (194, 160184), (388, 80092), (776, 40046), (1552, 20023)]