126417008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{254873}}^1$

素因数の和:254912

約数の個数: 20

約数和(自身を含む): 252835008

約数和(自身を除く): 126418000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 254873, 509746, 1019492, 2038984, 4077968, 7901063, 15802126, 31604252, 63208504, 126417008]

約数ペア:

[(1, 126417008), (2, 63208504), (4, 31604252), (8, 15802126), (16, 7901063), (31, 4077968), (62, 2038984), (124, 1019492), (248, 509746), (496, 254873)]