91291616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{219451}}^1$

素因数の和:219474

約数の個数: 24

約数和(自身を含む): 193556664

約数和(自身を除く): 102265048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 219451, 438902, 877804, 1755608, 2852863, 3511216, 5705726, 7022432, 11411452, 22822904, 45645808, 91291616]

約数ペア:

[(1, 91291616), (2, 45645808), (4, 22822904), (8, 11411452), (13, 7022432), (16, 5705726), (26, 3511216), (32, 2852863), (52, 1755608), (104, 877804), (208, 438902), (416, 219451)]