85820012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12253}}^1$

素因数の和:12377

約数の個数: 24

約数和(自身を含む): 160576416

約数和(自身を除く): 74756404

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 12253, 24506, 49012, 208301, 416602, 833204, 1262059, 2524118, 5048236, 21455003, 42910006, 85820012]

約数ペア:

[(1, 85820012), (2, 42910006), (4, 21455003), (17, 5048236), (34, 2524118), (68, 1262059), (103, 833204), (206, 416602), (412, 208301), (1751, 49012), (3502, 24506), (7004, 12253)]