40873316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{84449}}^1$

素因数の和:84475

約数の個数: 18

約数和(自身を含む): 78622950

約数和(自身を除く): 37749634

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 84449, 168898, 337796, 928939, 1857878, 3715756, 10218329, 20436658, 40873316]

約数ペア:

[(1, 40873316), (2, 20436658), (4, 10218329), (11, 3715756), (22, 1857878), (44, 928939), (121, 337796), (242, 168898), (484, 84449)]