45288556

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{20327}}^1$

素因数の和:20888

約数の個数: 12

約数和(自身を含む): 79401168

約数和(自身を除く): 34112612

約数列:

[1, 2, 4, 557, 1114, 2228, 20327, 40654, 81308, 11322139, 22644278, 45288556]

約数ペア:

[(1, 45288556), (2, 22644278), (4, 11322139), (557, 81308), (1114, 40654), (2228, 20327)]