84242288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{405011}}^1$

素因数の和:405032

約数の個数: 20

約数和(自身を含む): 175775208

約数和(自身を除く): 91532920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 405011, 810022, 1620044, 3240088, 5265143, 6480176, 10530286, 21060572, 42121144, 84242288]

約数ペア:

[(1, 84242288), (2, 42121144), (4, 21060572), (8, 10530286), (13, 6480176), (16, 5265143), (26, 3240088), (52, 1620044), (104, 810022), (208, 405011)]