65420408

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{122053}}^1$

素因数の和:122126

約数の個数: 16

約数和(自身を含む): 124495080

約数和(自身を除く): 59074672

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 122053, 244106, 488212, 976424, 8177551, 16355102, 32710204, 65420408]

約数ペア:

[(1, 65420408), (2, 32710204), (4, 16355102), (8, 8177551), (67, 976424), (134, 488212), (268, 244106), (536, 122053)]