161967632

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{9743}}^1$

素因数の和:10790

約数の個数: 20

約数和(自身を含む): 314146560

約数和(自身を除く): 152178928

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 8312, 9743, 16624, 19486, 38972, 77944, 155888, 10122977, 20245954, 40491908, 80983816, 161967632]

約数ペア:

[(1, 161967632), (2, 80983816), (4, 40491908), (8, 20245954), (16, 10122977), (1039, 155888), (2078, 77944), (4156, 38972), (8312, 19486), (9743, 16624)]