31393157072

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{33255463}}^1$

素因数の和:33255530

約数の個数: 20

約数和(自身を含む): 61855163040

約数和(自身を除く): 30462005968

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 33255463, 66510926, 133021852, 266043704, 532087408, 1962072317, 3924144634, 7848289268, 15696578536, 31393157072]

約数ペア:

[(1, 31393157072), (2, 15696578536), (4, 7848289268), (8, 3924144634), (16, 1962072317), (59, 532087408), (118, 266043704), (236, 133021852), (472, 66510926), (944, 33255463)]