80282512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{811}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 163114560

約数和(自身を除く): 82832048

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 269, 368, 538, 811, 1076, 1622, 2152, 3244, 4304, 6187, 6488, 12374, 12976, 18653, 24748, 37306, 49496, 74612, 98992, 149224, 218159, 298448, 436318, 872636, 1745272, 3490544, 5017657, 10035314, 20070628, 40141256, 80282512]

約数ペア:

[(1, 80282512), (2, 40141256), (4, 20070628), (8, 10035314), (16, 5017657), (23, 3490544), (46, 1745272), (92, 872636), (184, 436318), (269, 298448), (368, 218159), (538, 149224), (811, 98992), (1076, 74612), (1622, 49496), (2152, 37306), (3244, 24748), (4304, 18653), (6187, 12976), (6488, 12374)]