31816624

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4657}}^1$

素因数の和:4733

約数の個数: 40

約数和(自身を含む): 71621408

約数和(自身を除く): 39804784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 4657, 6832, 9314, 18628, 32599, 37256, 65198, 74512, 130396, 260792, 284077, 521584, 568154, 1136308, 1988539, 2272616, 3977078, 4545232, 7954156, 15908312, 31816624]

約数ペア:

[(1, 31816624), (2, 15908312), (4, 7954156), (7, 4545232), (8, 3977078), (14, 2272616), (16, 1988539), (28, 1136308), (56, 568154), (61, 521584), (112, 284077), (122, 260792), (244, 130396), (427, 74512), (488, 65198), (854, 37256), (976, 32599), (1708, 18628), (3416, 9314), (4657, 6832)]