70900432

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{83609}}^1$

素因数の和:83670

約数の個数: 20

約数和(自身を含む): 139963140

約数和(自身を除く): 69062708

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 83609, 167218, 334436, 668872, 1337744, 4431277, 8862554, 17725108, 35450216, 70900432]

約数ペア:

[(1, 70900432), (2, 35450216), (4, 17725108), (8, 8862554), (16, 4431277), (53, 1337744), (106, 668872), (212, 334436), (424, 167218), (848, 83609)]