31715608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3823}}^1$

素因数の和:3907

約数の個数: 32

約数和(自身を含む): 64013760

約数和(自身を除く): 32298152

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 3823, 4148, 7646, 8296, 15292, 30584, 64991, 129982, 233203, 259964, 466406, 519928, 932812, 1865624, 3964451, 7928902, 15857804, 31715608]

約数ペア:

[(1, 31715608), (2, 15857804), (4, 7928902), (8, 3964451), (17, 1865624), (34, 932812), (61, 519928), (68, 466406), (122, 259964), (136, 233203), (244, 129982), (488, 64991), (1037, 30584), (2074, 15292), (3823, 8296), (4148, 7646)]