79641488

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{59971}}^1$

素因数の和:60062

約数の個数: 20

約数和(自身を含む): 156167088

約数和(自身を除く): 76525600

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 59971, 119942, 239884, 479768, 959536, 4977593, 9955186, 19910372, 39820744, 79641488]

約数ペア:

[(1, 79641488), (2, 39820744), (4, 19910372), (8, 9955186), (16, 4977593), (83, 959536), (166, 479768), (332, 239884), (664, 119942), (1328, 59971)]