87987184

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{148627}}^1$

素因数の和:148672

約数の個数: 20

約数和(自身を含む): 175083784

約数和(自身を除く): 87096600

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 148627, 297254, 594508, 1189016, 2378032, 5499199, 10998398, 21996796, 43993592, 87987184]

約数ペア:

[(1, 87987184), (2, 43993592), (4, 21996796), (8, 10998398), (16, 5499199), (37, 2378032), (74, 1189016), (148, 594508), (296, 297254), (592, 148627)]