80295622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1783}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 138723840

約数和(自身を除く): 58428218

約数列:

[1, 2, 11, 22, 23, 46, 89, 178, 253, 506, 979, 1783, 1958, 2047, 3566, 4094, 19613, 22517, 39226, 41009, 45034, 82018, 158687, 317374, 451099, 902198, 1745557, 3491114, 3649801, 7299602, 40147811, 80295622]

約数ペア:

[(1, 80295622), (2, 40147811), (11, 7299602), (22, 3649801), (23, 3491114), (46, 1745557), (89, 902198), (178, 451099), (253, 317374), (506, 158687), (979, 82018), (1783, 45034), (1958, 41009), (2047, 39226), (3566, 22517), (4094, 19613)]