40815896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1033}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 83754000

約数和(自身を除く): 42938104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 449, 898, 1033, 1796, 2066, 3592, 4132, 4939, 8264, 9878, 11363, 19756, 22726, 39512, 45452, 90904, 463817, 927634, 1855268, 3710536, 5101987, 10203974, 20407948, 40815896]

約数ペア:

[(1, 40815896), (2, 20407948), (4, 10203974), (8, 5101987), (11, 3710536), (22, 1855268), (44, 927634), (88, 463817), (449, 90904), (898, 45452), (1033, 39512), (1796, 22726), (2066, 19756), (3592, 11363), (4132, 9878), (4939, 8264)]