87906256

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{7951}}^1$

素因数の和:8650

約数の個数: 20

約数和(自身を含む): 170586304

約数和(自身を除く): 82680048

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 5528, 7951, 11056, 15902, 31804, 63608, 127216, 5494141, 10988282, 21976564, 43953128, 87906256]

約数ペア:

[(1, 87906256), (2, 43953128), (4, 21976564), (8, 10988282), (16, 5494141), (691, 127216), (1382, 63608), (2764, 31804), (5528, 15902), (7951, 11056)]