86786564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12391}}^1$

素因数の和:12515

約数の個数: 24

約数和(自身を含む): 162384768

約数和(自身を除く): 75598204

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 12391, 24782, 49564, 210647, 421294, 842588, 1276273, 2552546, 5105092, 21696641, 43393282, 86786564]

約数ペア:

[(1, 86786564), (2, 43393282), (4, 21696641), (17, 5105092), (34, 2552546), (68, 1276273), (103, 842588), (206, 421294), (412, 210647), (1751, 49564), (3502, 24782), (7004, 12391)]