83961488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{403661}}^1$

素因数の和:403682

約数の個数: 20

約数和(自身を含む): 175189308

約数和(自身を除く): 91227820

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 403661, 807322, 1614644, 3229288, 5247593, 6458576, 10495186, 20990372, 41980744, 83961488]

約数ペア:

[(1, 83961488), (2, 41980744), (4, 20990372), (8, 10495186), (13, 6458576), (16, 5247593), (26, 3229288), (52, 1614644), (104, 807322), (208, 403661)]