80833648

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4597}}^1$

素因数の和:4769

約数の個数: 40

約数和(自身を含む): 180168032

約数和(自身を除く): 99334384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 4597, 8792, 9194, 17584, 18388, 32179, 36776, 64358, 73552, 128716, 257432, 514864, 721729, 1443458, 2886916, 5052103, 5773832, 10104206, 11547664, 20208412, 40416824, 80833648]

約数ペア:

[(1, 80833648), (2, 40416824), (4, 20208412), (7, 11547664), (8, 10104206), (14, 5773832), (16, 5052103), (28, 2886916), (56, 1443458), (112, 721729), (157, 514864), (314, 257432), (628, 128716), (1099, 73552), (1256, 64358), (2198, 36776), (2512, 32179), (4396, 18388), (4597, 17584), (8792, 9194)]