23951164

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{20719}}^1$

素因数の和:20757

約数の個数: 18

約数和(自身を含む): 44527280

約数和(自身を除く): 20576116

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 20719, 41438, 82876, 352223, 704446, 1408892, 5987791, 11975582, 23951164]

約数ペア:

[(1, 23951164), (2, 11975582), (4, 5987791), (17, 1408892), (34, 704446), (68, 352223), (289, 82876), (578, 41438), (1156, 20719)]