85736018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 141795840

約数和(自身を除く): 56059822

約数列:

[1, 2, 19, 31, 38, 62, 73, 146, 589, 997, 1178, 1387, 1994, 2263, 2774, 4526, 18943, 30907, 37886, 42997, 61814, 72781, 85994, 145562, 587233, 1174466, 1382839, 2256211, 2765678, 4512422, 42868009, 85736018]

約数ペア:

[(1, 85736018), (2, 42868009), (19, 4512422), (31, 2765678), (38, 2256211), (62, 1382839), (73, 1174466), (146, 587233), (589, 145562), (997, 85994), (1178, 72781), (1387, 61814), (1994, 42997), (2263, 37886), (2774, 30907), (4526, 18943)]