8161567312

素因数分解:

$2^4\times {\mathrm{3391}}^1\times {\mathrm{150427}}^1$

素因数の和:153826

約数の個数: 20

約数和(自身を含む): 15817805056

約数和(自身を除く): 7656237744

約数列:

[1, 2, 4, 8, 16, 3391, 6782, 13564, 27128, 54256, 150427, 300854, 601708, 1203416, 2406832, 510097957, 1020195914, 2040391828, 4080783656, 8161567312]

約数ペア:

[(1, 8161567312), (2, 4080783656), (4, 2040391828), (8, 1020195914), (16, 510097957), (3391, 2406832), (6782, 1203416), (13564, 601708), (27128, 300854), (54256, 150427)]