4159984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{7027}}^1$

素因数の和:7072

約数の個数: 20

約数和(自身を含む): 8278984

約数和(自身を除く): 4119000

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 7027, 14054, 28108, 56216, 112432, 259999, 519998, 1039996, 2079992, 4159984]

約数ペア:

[(1, 4159984), (2, 2079992), (4, 1039996), (8, 519998), (16, 259999), (37, 112432), (74, 56216), (148, 28108), (296, 14054), (592, 7027)]