40451312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229837}}^1$

素因数の和:229856

約数の個数: 20

約数和(自身を含む): 85499736

約数和(自身を除く): 45048424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229837, 459674, 919348, 1838696, 2528207, 3677392, 5056414, 10112828, 20225656, 40451312]

約数ペア:

[(1, 40451312), (2, 20225656), (4, 10112828), (8, 5056414), (11, 3677392), (16, 2528207), (22, 1838696), (44, 919348), (88, 459674), (176, 229837)]