85781096

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1619}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 166212000

約数和(自身を除く): 80430904

約数列:

[1, 2, 4, 8, 37, 74, 148, 179, 296, 358, 716, 1432, 1619, 3238, 6476, 6623, 12952, 13246, 26492, 52984, 59903, 119806, 239612, 289801, 479224, 579602, 1159204, 2318408, 10722637, 21445274, 42890548, 85781096]

約数ペア:

[(1, 85781096), (2, 42890548), (4, 21445274), (8, 10722637), (37, 2318408), (74, 1159204), (148, 579602), (179, 479224), (296, 289801), (358, 239612), (716, 119806), (1432, 59903), (1619, 52984), (3238, 26492), (6476, 13246), (6623, 12952)]