45042608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{216551}}^1$

素因数の和:216572

約数の個数: 20

約数和(自身を含む): 93983568

約数和(自身を除く): 48940960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 216551, 433102, 866204, 1732408, 2815163, 3464816, 5630326, 11260652, 22521304, 45042608]

約数ペア:

[(1, 45042608), (2, 22521304), (4, 11260652), (8, 5630326), (13, 3464816), (16, 2815163), (26, 1732408), (52, 866204), (104, 433102), (208, 216551)]