80510104

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{827}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 155200320

約数和(自身を除く): 74690216

約数列:

[1, 2, 4, 8, 43, 86, 172, 283, 344, 566, 827, 1132, 1654, 2264, 3308, 6616, 12169, 24338, 35561, 48676, 71122, 97352, 142244, 234041, 284488, 468082, 936164, 1872328, 10063763, 20127526, 40255052, 80510104]

約数ペア:

[(1, 80510104), (2, 40255052), (4, 20127526), (8, 10063763), (43, 1872328), (86, 936164), (172, 468082), (283, 284488), (344, 234041), (566, 142244), (827, 97352), (1132, 71122), (1654, 48676), (2264, 35561), (3308, 24338), (6616, 12169)]