117126928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{236143}}^1$

素因数の和:236182

約数の個数: 20

約数和(自身を含む): 234254848

約数和(自身を除く): 117127920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 236143, 472286, 944572, 1889144, 3778288, 7320433, 14640866, 29281732, 58563464, 117126928]

約数ペア:

[(1, 117126928), (2, 58563464), (4, 29281732), (8, 14640866), (16, 7320433), (31, 3778288), (62, 1889144), (124, 944572), (248, 472286), (496, 236143)]