45054256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{216607}}^1$

素因数の和:216628

約数の個数: 20

約数和(自身を含む): 94007872

約数和(自身を除く): 48953616

約数列:

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

約数ペア:

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