80200424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12547}}^1$

素因数の和:12617

約数の個数: 32

約数和(自身を含む): 162622080

約数和(自身を除く): 82421656

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 12547, 25094, 50188, 100376, 213299, 426598, 589709, 853196, 1179418, 1706392, 2358836, 4717672, 10025053, 20050106, 40100212, 80200424]

約数ペア:

[(1, 80200424), (2, 40100212), (4, 20050106), (8, 10025053), (17, 4717672), (34, 2358836), (47, 1706392), (68, 1179418), (94, 853196), (136, 589709), (188, 426598), (376, 213299), (799, 100376), (1598, 50188), (3196, 25094), (6392, 12547)]