85874342438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{254879}}^1$

素因数の和:255104

約数の個数: 32

約数和(自身を含む): 137726956800

約数和(自身を除く): 51852614362

約数列:

[1, 2, 29, 37, 58, 74, 157, 314, 1073, 2146, 4553, 5809, 9106, 11618, 168461, 254879, 336922, 509758, 7391491, 9430523, 14782982, 18861046, 40016003, 80032006, 273485167, 546970334, 1160464087, 1480592111, 2320928174, 2961184222, 42937171219, 85874342438]

約数ペア:

[(1, 85874342438), (2, 42937171219), (29, 2961184222), (37, 2320928174), (58, 1480592111), (74, 1160464087), (157, 546970334), (314, 273485167), (1073, 80032006), (2146, 40016003), (4553, 18861046), (5809, 14782982), (9106, 9430523), (11618, 7391491), (168461, 509758), (254879, 336922)]