47079856

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{21169}}^1$

素因数の和:21316

約数の個数: 20

約数和(自身を含む): 91877800

約数和(自身を除く): 44797944

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 21169, 42338, 84676, 169352, 338704, 2942491, 5884982, 11769964, 23539928, 47079856]

約数ペア:

[(1, 47079856), (2, 23539928), (4, 11769964), (8, 5884982), (16, 2942491), (139, 338704), (278, 169352), (556, 84676), (1112, 42338), (2224, 21169)]