31691066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30649}}^1$

素因数の和:30709

約数の個数: 16

約数和(自身を含む): 52963200

約数和(自身を除く): 21272134

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 30649, 61298, 337139, 674278, 1440503, 2881006, 15845533, 31691066]

約数ペア:

[(1, 31691066), (2, 15845533), (11, 2881006), (22, 1440503), (47, 674278), (94, 337139), (517, 61298), (1034, 30649)]