83975518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{15971}}^1$

素因数の和:16223

約数の個数: 16

約数和(自身を含む): 137998080

約数和(自身を除く): 54022562

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 15971, 31942, 175681, 351362, 3817069, 7634138, 41987759, 83975518]

約数ペア:

[(1, 83975518), (2, 41987759), (11, 7634138), (22, 3817069), (239, 351362), (478, 175681), (2629, 31942), (5258, 15971)]