40342984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1277}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 82814400

約数和(自身を除く): 42471416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 359, 718, 1277, 1436, 2554, 2872, 3949, 5108, 7898, 10216, 14047, 15796, 28094, 31592, 56188, 112376, 458443, 916886, 1833772, 3667544, 5042873, 10085746, 20171492, 40342984]

約数ペア:

[(1, 40342984), (2, 20171492), (4, 10085746), (8, 5042873), (11, 3667544), (22, 1833772), (44, 916886), (88, 458443), (359, 112376), (718, 56188), (1277, 31592), (1436, 28094), (2554, 15796), (2872, 14047), (3949, 10216), (5108, 7898)]