40512216

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{5393}}^1$

素因数の和:5715

約数の個数: 32

約数和(自身を含む): 101622960

約数和(自身を除く): 61110744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 5393, 7512, 10786, 16179, 21572, 32358, 43144, 64716, 129432, 1688009, 3376018, 5064027, 6752036, 10128054, 13504072, 20256108, 40512216]

約数ペア:

[(1, 40512216), (2, 20256108), (3, 13504072), (4, 10128054), (6, 6752036), (8, 5064027), (12, 3376018), (24, 1688009), (313, 129432), (626, 64716), (939, 43144), (1252, 32358), (1878, 21572), (2504, 16179), (3756, 10786), (5393, 7512)]