84476176

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{12541}}^1$

素因数の和:12970

約数の個数: 20

約数和(自身を含む): 164074444

約数和(自身を除く): 79598268

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 12541, 25082, 50164, 100328, 200656, 5279761, 10559522, 21119044, 42238088, 84476176]

約数ペア:

[(1, 84476176), (2, 42238088), (4, 21119044), (8, 10559522), (16, 5279761), (421, 200656), (842, 100328), (1684, 50164), (3368, 25082), (6736, 12541)]