81592564

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{3313}}^1$

素因数の和:3495

約数の個数: 24

約数和(自身を含む): 146982528

約数和(自身を除く): 65389964

約数列:

[1, 2, 4, 47, 94, 131, 188, 262, 524, 3313, 6157, 6626, 12314, 13252, 24628, 155711, 311422, 434003, 622844, 868006, 1736012, 20398141, 40796282, 81592564]

約数ペア:

[(1, 81592564), (2, 40796282), (4, 20398141), (47, 1736012), (94, 868006), (131, 622844), (188, 434003), (262, 311422), (524, 155711), (3313, 24628), (6157, 13252), (6626, 12314)]