90295088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{434111}}^1$

素因数の和:434132

約数の個数: 20

約数和(自身を含む): 188404608

約数和(自身を除く): 98109520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 434111, 868222, 1736444, 3472888, 5643443, 6945776, 11286886, 22573772, 45147544, 90295088]

約数ペア:

[(1, 90295088), (2, 45147544), (4, 22573772), (8, 11286886), (13, 6945776), (16, 5643443), (26, 3472888), (52, 1736444), (104, 868222), (208, 434111)]