87692974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{9677}}^1$

素因数の和:9899

約数の個数: 16

約数和(自身を含む): 137969568

約数和(自身を除く): 50276594

約数列:

[1, 2, 23, 46, 197, 394, 4531, 9062, 9677, 19354, 222571, 445142, 1906369, 3812738, 43846487, 87692974]

約数ペア:

[(1, 87692974), (2, 43846487), (23, 3812738), (46, 1906369), (197, 445142), (394, 222571), (4531, 19354), (9062, 9677)]