87713702

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{2039}}^1$

素因数の和:2335

約数の個数: 16

約数和(自身を含む): 133440480

約数和(自身を除く): 45726778

約数列:

[1, 2, 137, 157, 274, 314, 2039, 4078, 21509, 43018, 279343, 320123, 558686, 640246, 43856851, 87713702]

約数ペア:

[(1, 87713702), (2, 43856851), (137, 640246), (157, 558686), (274, 320123), (314, 279343), (2039, 43018), (4078, 21509)]