87445862

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271571}}^1$

素因数の和:271603

約数の個数: 16

約数和(自身を含む): 156425472

約数和(自身を除く): 68979610

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 271571, 543142, 1900997, 3801994, 6246133, 12492266, 43722931, 87445862]

約数ペア:

[(1, 87445862), (2, 43722931), (7, 12492266), (14, 6246133), (23, 3801994), (46, 1900997), (161, 543142), (322, 271571)]