31058128

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{10163}}^1$

素因数の和:10362

約数の個数: 20

約数和(自身を含む): 60496128

約数和(自身を除く): 29438000

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 10163, 20326, 40652, 81304, 162608, 1941133, 3882266, 7764532, 15529064, 31058128]

約数ペア:

[(1, 31058128), (2, 15529064), (4, 7764532), (8, 3882266), (16, 1941133), (191, 162608), (382, 81304), (764, 40652), (1528, 20326), (3056, 10163)]