22158088

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 43335000

約数和(自身を除く): 21176912

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 641, 1192, 1282, 2564, 4321, 5128, 8642, 17284, 18589, 34568, 37178, 74356, 95509, 148712, 191018, 382036, 764072, 2769761, 5539522, 11079044, 22158088]

約数ペア:

[(1, 22158088), (2, 11079044), (4, 5539522), (8, 2769761), (29, 764072), (58, 382036), (116, 191018), (149, 148712), (232, 95509), (298, 74356), (596, 37178), (641, 34568), (1192, 18589), (1282, 17284), (2564, 8642), (4321, 5128)]