31873644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{80489}}^1$

素因数の和:80510

約数の個数: 36

約数和(自身を含む): 87895080

約数和(自身を除く): 56021436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 80489, 160978, 241467, 321956, 482934, 724401, 885379, 965868, 1448802, 1770758, 2656137, 2897604, 3541516, 5312274, 7968411, 10624548, 15936822, 31873644]

約数ペア:

[(1, 31873644), (2, 15936822), (3, 10624548), (4, 7968411), (6, 5312274), (9, 3541516), (11, 2897604), (12, 2656137), (18, 1770758), (22, 1448802), (33, 965868), (36, 885379), (44, 724401), (66, 482934), (99, 321956), (132, 241467), (198, 160978), (396, 80489)]