80911126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{7603}}^1$

素因数の和:7935

約数の個数: 16

約数和(自身を含む): 128933424

約数和(自身を除く): 48022298

約数列:

[1, 2, 17, 34, 313, 626, 5321, 7603, 10642, 15206, 129251, 258502, 2379739, 4759478, 40455563, 80911126]

約数ペア:

[(1, 80911126), (2, 40455563), (17, 4759478), (34, 2379739), (313, 258502), (626, 129251), (5321, 15206), (7603, 10642)]