31782934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 52462080

約数和(自身を除く): 20679146

約数列:

[1, 2, 19, 38, 43, 53, 86, 106, 367, 734, 817, 1007, 1634, 2014, 2279, 4558, 6973, 13946, 15781, 19451, 31562, 38902, 43301, 86602, 299839, 369569, 599678, 739138, 836393, 1672786, 15891467, 31782934]

約数ペア:

[(1, 31782934), (2, 15891467), (19, 1672786), (38, 836393), (43, 739138), (53, 599678), (86, 369569), (106, 299839), (367, 86602), (734, 43301), (817, 38902), (1007, 31562), (1634, 19451), (2014, 15781), (2279, 13946), (4558, 6973)]