90222736

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{84163}}^1$

素因数の和:84238

約数の個数: 20

約数和(自身を含む): 177417712

約数和(自身を除く): 87194976

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 84163, 168326, 336652, 673304, 1346608, 5638921, 11277842, 22555684, 45111368, 90222736]

約数ペア:

[(1, 90222736), (2, 45111368), (4, 22555684), (8, 11277842), (16, 5638921), (67, 1346608), (134, 673304), (268, 336652), (536, 168326), (1072, 84163)]