84367088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{405611}}^1$

素因数の和:405632

約数の個数: 20

約数和(自身を含む): 176035608

約数和(自身を除く): 91668520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 405611, 811222, 1622444, 3244888, 5272943, 6489776, 10545886, 21091772, 42183544, 84367088]

約数ペア:

[(1, 84367088), (2, 42183544), (4, 21091772), (8, 10545886), (13, 6489776), (16, 5272943), (26, 3244888), (52, 1622444), (104, 811222), (208, 405611)]