45398416

素因数分解:

$2^4\times 7^1\times {\mathrm{405343}}^1$

素因数の和:405358

約数の個数: 20

約数和(自身を含む): 100525312

約数和(自身を除く): 55126896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 405343, 810686, 1621372, 2837401, 3242744, 5674802, 6485488, 11349604, 22699208, 45398416]

約数ペア:

[(1, 45398416), (2, 22699208), (4, 11349604), (7, 6485488), (8, 5674802), (14, 3242744), (16, 2837401), (28, 1621372), (56, 810686), (112, 405343)]