82214288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{395261}}^1$

素因数の和:395282

約数の個数: 20

約数和(自身を含む): 171543708

約数和(自身を除く): 89329420

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 395261, 790522, 1581044, 3162088, 5138393, 6324176, 10276786, 20553572, 41107144, 82214288]

約数ペア:

[(1, 82214288), (2, 41107144), (4, 20553572), (8, 10276786), (13, 6324176), (16, 5138393), (26, 3162088), (52, 1581044), (104, 790522), (208, 395261)]