171096656

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{577}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 340585344

約数和(自身を除く): 169488688

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 431, 577, 688, 862, 1154, 1724, 2308, 3448, 4616, 6896, 9232, 18533, 24811, 37066, 49622, 74132, 99244, 148264, 198488, 248687, 296528, 396976, 497374, 994748, 1989496, 3978992, 10693541, 21387082, 42774164, 85548328, 171096656]

約数ペア:

[(1, 171096656), (2, 85548328), (4, 42774164), (8, 21387082), (16, 10693541), (43, 3978992), (86, 1989496), (172, 994748), (344, 497374), (431, 396976), (577, 296528), (688, 248687), (862, 198488), (1154, 148264), (1724, 99244), (2308, 74132), (3448, 49622), (4616, 37066), (6896, 24811), (9232, 18533)]