79329872

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{11777}}^1$

素因数の和:12206

約数の個数: 20

約数和(自身を含む): 154079796

約数和(自身を除く): 74749924

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 11777, 23554, 47108, 94216, 188432, 4958117, 9916234, 19832468, 39664936, 79329872]

約数ペア:

[(1, 79329872), (2, 39664936), (4, 19832468), (8, 9916234), (16, 4958117), (421, 188432), (842, 94216), (1684, 47108), (3368, 23554), (6736, 11777)]