31364532

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{7993}}^1$

素因数の和:8112

約数の個数: 36

約数和(自身を含む): 80019940

約数和(自身を除く): 48655408

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 7993, 15986, 23979, 31972, 47958, 71937, 95916, 143874, 287748, 871237, 1742474, 2613711, 3484948, 5227422, 7841133, 10454844, 15682266, 31364532]

約数ペア:

[(1, 31364532), (2, 15682266), (3, 10454844), (4, 7841133), (6, 5227422), (9, 3484948), (12, 2613711), (18, 1742474), (36, 871237), (109, 287748), (218, 143874), (327, 95916), (436, 71937), (654, 47958), (981, 31972), (1308, 23979), (1962, 15986), (3924, 7993)]