30943976

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5471}}^1$

素因数の和:5585

約数の個数: 32

約数和(自身を含む): 66977280

約数和(自身を除く): 36033304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5471, 5656, 10942, 21884, 38297, 43768, 76594, 153188, 306376, 552571, 1105142, 2210284, 3867997, 4420568, 7735994, 15471988, 30943976]

約数ペア:

[(1, 30943976), (2, 15471988), (4, 7735994), (7, 4420568), (8, 3867997), (14, 2210284), (28, 1105142), (56, 552571), (101, 306376), (202, 153188), (404, 76594), (707, 43768), (808, 38297), (1414, 21884), (2828, 10942), (5471, 5656)]