40151416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3557}}^1$

素因数の和:3663

約数の個数: 32

約数和(自身を含む): 80695440

約数和(自身を除く): 40544024

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2822, 3557, 5644, 7114, 11288, 14228, 28456, 60469, 120938, 241876, 295231, 483752, 590462, 1180924, 2361848, 5018927, 10037854, 20075708, 40151416]

約数ペア:

[(1, 40151416), (2, 20075708), (4, 10037854), (8, 5018927), (17, 2361848), (34, 1180924), (68, 590462), (83, 483752), (136, 295231), (166, 241876), (332, 120938), (664, 60469), (1411, 28456), (2822, 14228), (3557, 11288), (5644, 7114)]