87574894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{65257}}^1$

素因数の和:65331

約数の個数: 16

約数和(自身を含む): 145655856

約数和(自身を除く): 58080962

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 65257, 130514, 717827, 1435654, 3980677, 7961354, 43787447, 87574894]

約数ペア:

[(1, 87574894), (2, 43787447), (11, 7961354), (22, 3980677), (61, 1435654), (122, 717827), (671, 130514), (1342, 65257)]