80859184

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6389}}^1$

素因数の和:6517

約数の個数: 40

約数和(自身を含む): 180658080

約数和(自身を除く): 99798896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 6389, 12656, 12778, 25556, 44723, 51112, 89446, 102224, 178892, 357784, 715568, 721957, 1443914, 2887828, 5053699, 5775656, 10107398, 11551312, 20214796, 40429592, 80859184]

約数ペア:

[(1, 80859184), (2, 40429592), (4, 20214796), (7, 11551312), (8, 10107398), (14, 5775656), (16, 5053699), (28, 2887828), (56, 1443914), (112, 721957), (113, 715568), (226, 357784), (452, 178892), (791, 102224), (904, 89446), (1582, 51112), (1808, 44723), (3164, 25556), (6328, 12778), (6389, 12656)]