85705556

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{5393}}^1$

素因数の和:5563

約数の個数: 24

約数和(自身を含む): 156318120

約数和(自身を除く): 70612564

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 548, 3973, 5393, 7946, 10786, 15892, 21572, 156397, 312794, 625588, 738841, 1477682, 2955364, 21426389, 42852778, 85705556]

約数ペア:

[(1, 85705556), (2, 42852778), (4, 21426389), (29, 2955364), (58, 1477682), (116, 738841), (137, 625588), (274, 312794), (548, 156397), (3973, 21572), (5393, 15892), (7946, 10786)]