23281868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{523}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 42255360

約数和(自身を除く): 18973492

約数列:

[1, 2, 4, 31, 62, 124, 359, 523, 718, 1046, 1436, 2092, 11129, 16213, 22258, 32426, 44516, 64852, 187757, 375514, 751028, 5820467, 11640934, 23281868]

約数ペア:

[(1, 23281868), (2, 11640934), (4, 5820467), (31, 751028), (62, 375514), (124, 187757), (359, 64852), (523, 44516), (718, 32426), (1046, 22258), (1436, 16213), (2092, 11129)]