38618992

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{30553}}^1$

素因数の和:30640

約数の個数: 20

約数和(自身を含む): 75773920

約数和(自身を除く): 37154928

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 30553, 61106, 122212, 244424, 488848, 2413687, 4827374, 9654748, 19309496, 38618992]

約数ペア:

[(1, 38618992), (2, 19309496), (4, 9654748), (8, 4827374), (16, 2413687), (79, 488848), (158, 244424), (316, 122212), (632, 61106), (1264, 30553)]