31355214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43189}}^1$

素因数の和:43216

約数の個数: 24

約数和(自身を含む): 68931240

約数和(自身を除く): 37576026

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 43189, 86378, 129567, 259134, 475079, 950158, 1425237, 2850474, 5225869, 10451738, 15677607, 31355214]

約数ペア:

[(1, 31355214), (2, 15677607), (3, 10451738), (6, 5225869), (11, 2850474), (22, 1425237), (33, 950158), (66, 475079), (121, 259134), (242, 129567), (363, 86378), (726, 43189)]