84965776

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18503}}^1$

素因数の和:18559

約数の個数: 40

約数和(自身を含む): 192737664

約数和(自身を除く): 107771888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 18503, 37006, 74012, 129521, 148024, 259042, 296048, 518084, 758623, 1036168, 1517246, 2072336, 3034492, 5310361, 6068984, 10620722, 12137968, 21241444, 42482888, 84965776]

約数ペア:

[(1, 84965776), (2, 42482888), (4, 21241444), (7, 12137968), (8, 10620722), (14, 6068984), (16, 5310361), (28, 3034492), (41, 2072336), (56, 1517246), (82, 1036168), (112, 758623), (164, 518084), (287, 296048), (328, 259042), (574, 148024), (656, 129521), (1148, 74012), (2296, 37006), (4592, 18503)]