90108512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{216607}}^1$

素因数の和:216630

約数の個数: 24

約数和(自身を含む): 191048256

約数和(自身を除く): 100939744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 216607, 433214, 866428, 1732856, 2815891, 3465712, 5631782, 6931424, 11263564, 22527128, 45054256, 90108512]

約数ペア:

[(1, 90108512), (2, 45054256), (4, 22527128), (8, 11263564), (13, 6931424), (16, 5631782), (26, 3465712), (32, 2815891), (52, 1732856), (104, 866428), (208, 433214), (416, 216607)]