867331312

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{497323}}^1$

素因数の和:497440

約数の個数: 20

約数和(自身を含む): 1695874840

約数和(自身を除く): 828543528

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 497323, 994646, 1989292, 3978584, 7957168, 54208207, 108416414, 216832828, 433665656, 867331312]

約数ペア:

[(1, 867331312), (2, 433665656), (4, 216832828), (8, 108416414), (16, 54208207), (109, 7957168), (218, 3978584), (436, 1989292), (872, 994646), (1744, 497323)]