31352332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 62358912

約数和(自身を除く): 31006580

約数列:

[1, 2, 4, 11, 22, 43, 44, 73, 86, 146, 172, 227, 292, 454, 473, 803, 908, 946, 1606, 1892, 2497, 3139, 3212, 4994, 6278, 9761, 9988, 12556, 16571, 19522, 33142, 34529, 39044, 66284, 69058, 107371, 138116, 182281, 214742, 364562, 429484, 712553, 729124, 1425106, 2850212, 7838083, 15676166, 31352332]

約数ペア:

[(1, 31352332), (2, 15676166), (4, 7838083), (11, 2850212), (22, 1425106), (43, 729124), (44, 712553), (73, 429484), (86, 364562), (146, 214742), (172, 182281), (227, 138116), (292, 107371), (454, 69058), (473, 66284), (803, 39044), (908, 34529), (946, 33142), (1606, 19522), (1892, 16571), (2497, 12556), (3139, 9988), (3212, 9761), (4994, 6278)]