80638184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39841}}^1$

素因数の和:39881

約数の個数: 32

約数和(自身を含む): 172117440

約数和(自身を除く): 91479256

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 39841, 79682, 159364, 318728, 438251, 876502, 916343, 1753004, 1832686, 3506008, 3665372, 7330744, 10079773, 20159546, 40319092, 80638184]

約数ペア:

[(1, 80638184), (2, 40319092), (4, 20159546), (8, 10079773), (11, 7330744), (22, 3665372), (23, 3506008), (44, 1832686), (46, 1753004), (88, 916343), (92, 876502), (184, 438251), (253, 318728), (506, 159364), (1012, 79682), (2024, 39841)]