40541584

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{5879}}^1$

素因数の和:6318

約数の個数: 20

約数和(自身を含む): 78744960

約数和(自身を除く): 38203376

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 5879, 6896, 11758, 23516, 47032, 94064, 2533849, 5067698, 10135396, 20270792, 40541584]

約数ペア:

[(1, 40541584), (2, 20270792), (4, 10135396), (8, 5067698), (16, 2533849), (431, 94064), (862, 47032), (1724, 23516), (3448, 11758), (5879, 6896)]