78460856

素因数分解:

$2^3\times {\mathrm{2251}}^1\times {\mathrm{4357}}^1$

素因数の和:6614

約数の個数: 16

約数和(自身を含む): 147213240

約数和(自身を除く): 68752384

約数列:

[1, 2, 4, 8, 2251, 4357, 4502, 8714, 9004, 17428, 18008, 34856, 9807607, 19615214, 39230428, 78460856]

約数ペア:

[(1, 78460856), (2, 39230428), (4, 19615214), (8, 9807607), (2251, 34856), (4357, 18008), (4502, 17428), (8714, 9004)]