319025008

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{104393}}^1$

素因数の和:104592

約数の個数: 20

約数和(自身を含む): 621353088

約数和(自身を除く): 302328080

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 104393, 208786, 417572, 835144, 1670288, 19939063, 39878126, 79756252, 159512504, 319025008]

約数ペア:

[(1, 319025008), (2, 159512504), (4, 79756252), (8, 39878126), (16, 19939063), (191, 1670288), (382, 835144), (764, 417572), (1528, 208786), (3056, 104393)]