9115312

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{13249}}^1$

素因数の和:13300

約数の個数: 20

約数和(自身を含む): 18073000

約数和(自身を除く): 8957688

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 13249, 26498, 52996, 105992, 211984, 569707, 1139414, 2278828, 4557656, 9115312]

約数ペア:

[(1, 9115312), (2, 4557656), (4, 2278828), (8, 1139414), (16, 569707), (43, 211984), (86, 105992), (172, 52996), (344, 26498), (688, 13249)]