81624676

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{100523}}^1$

素因数の和:100563

約数の個数: 24

約数和(自身を含む): 168880320

約数和(自身を除く): 87255644

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 100523, 201046, 402092, 703661, 1407322, 2814644, 2915167, 5830334, 11660668, 20406169, 40812338, 81624676]

約数ペア:

[(1, 81624676), (2, 40812338), (4, 20406169), (7, 11660668), (14, 5830334), (28, 2915167), (29, 2814644), (58, 1407322), (116, 703661), (203, 402092), (406, 201046), (812, 100523)]