40651912

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23417}}^1$

素因数の和:23461

約数の個数: 32

約数和(自身を含む): 89925120

約数和(自身を除く): 49273208

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 23417, 46834, 93668, 163919, 187336, 327838, 655676, 725927, 1311352, 1451854, 2903708, 5081489, 5807416, 10162978, 20325956, 40651912]

約数ペア:

[(1, 40651912), (2, 20325956), (4, 10162978), (7, 5807416), (8, 5081489), (14, 2903708), (28, 1451854), (31, 1311352), (56, 725927), (62, 655676), (124, 327838), (217, 187336), (248, 163919), (434, 93668), (868, 46834), (1736, 23417)]