172012864

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{21163}}^1$

素因数の和:21302

約数の個数: 28

約数和(自身を含む): 344041984

約数和(自身を除く): 172029120

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 21163, 42326, 84652, 169304, 338608, 677216, 1354432, 2687701, 5375402, 10750804, 21501608, 43003216, 86006432, 172012864]

約数ペア:

[(1, 172012864), (2, 86006432), (4, 43003216), (8, 21501608), (16, 10750804), (32, 5375402), (64, 2687701), (127, 1354432), (254, 677216), (508, 338608), (1016, 169304), (2032, 84652), (4064, 42326), (8128, 21163)]