415672216

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{2213}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 796242960

約数和(自身を除く): 380570744

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 443, 886, 1772, 2213, 3544, 4426, 8852, 17704, 23479, 46958, 93916, 117289, 187832, 234578, 469156, 938312, 980359, 1960718, 3921436, 7842872, 51959027, 103918054, 207836108, 415672216]

約数ペア:

[(1, 415672216), (2, 207836108), (4, 103918054), (8, 51959027), (53, 7842872), (106, 3921436), (212, 1960718), (424, 980359), (443, 938312), (886, 469156), (1772, 234578), (2213, 187832), (3544, 117289), (4426, 93916), (8852, 46958), (17704, 23479)]