40915288

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5689}}^1$

素因数の和:5755

約数の個数: 32

約数和(自身を含む): 81936000

約数和(自身を除く): 41020712

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 5689, 7192, 11378, 22756, 45512, 164981, 176359, 329962, 352718, 659924, 705436, 1319848, 1410872, 5114411, 10228822, 20457644, 40915288]

約数ペア:

[(1, 40915288), (2, 20457644), (4, 10228822), (8, 5114411), (29, 1410872), (31, 1319848), (58, 705436), (62, 659924), (116, 352718), (124, 329962), (232, 176359), (248, 164981), (899, 45512), (1798, 22756), (3596, 11378), (5689, 7192)]