39909288

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15541}}^1$

素因数の和:15657

約数の個数: 32

約数和(自身を含む): 100712160

約数和(自身を除く): 60802872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 15541, 31082, 46623, 62164, 93246, 124328, 186492, 372984, 1662887, 3325774, 4988661, 6651548, 9977322, 13303096, 19954644, 39909288]

約数ペア:

[(1, 39909288), (2, 19954644), (3, 13303096), (4, 9977322), (6, 6651548), (8, 4988661), (12, 3325774), (24, 1662887), (107, 372984), (214, 186492), (321, 124328), (428, 93246), (642, 62164), (856, 46623), (1284, 31082), (2568, 15541)]