125801968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{253633}}^1$

素因数の和:253672

約数の個数: 20

約数和(自身を含む): 251604928

約数和(自身を除く): 125802960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 253633, 507266, 1014532, 2029064, 4058128, 7862623, 15725246, 31450492, 62900984, 125801968]

約数ペア:

[(1, 125801968), (2, 62900984), (4, 31450492), (8, 15725246), (16, 7862623), (31, 4058128), (62, 2029064), (124, 1014532), (248, 507266), (496, 253633)]