42177616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{202777}}^1$

素因数の和:202798

約数の個数: 20

約数和(自身を含む): 88005652

約数和(自身を除く): 45828036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 202777, 405554, 811108, 1622216, 2636101, 3244432, 5272202, 10544404, 21088808, 42177616]

約数ペア:

[(1, 42177616), (2, 21088808), (4, 10544404), (8, 5272202), (13, 3244432), (16, 2636101), (26, 1622216), (52, 811108), (104, 405554), (208, 202777)]