69931312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{397337}}^1$

素因数の和:397356

約数の個数: 20

約数和(自身を含む): 147809736

約数和(自身を除く): 77878424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 397337, 794674, 1589348, 3178696, 4370707, 6357392, 8741414, 17482828, 34965656, 69931312]

約数ペア:

[(1, 69931312), (2, 34965656), (4, 17482828), (8, 8741414), (11, 6357392), (16, 4370707), (22, 3178696), (44, 1589348), (88, 794674), (176, 397337)]