83428690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1093}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 159505200

約数和(自身を除く): 76076510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 449, 898, 1093, 2186, 2245, 4490, 5465, 7633, 10930, 15266, 18581, 37162, 38165, 76330, 92905, 185810, 490757, 981514, 2453785, 4907570, 8342869, 16685738, 41714345, 83428690]

約数ペア:

[(1, 83428690), (2, 41714345), (5, 16685738), (10, 8342869), (17, 4907570), (34, 2453785), (85, 981514), (170, 490757), (449, 185810), (898, 92905), (1093, 76330), (2186, 38165), (2245, 37162), (4490, 18581), (5465, 15266), (7633, 10930)]