81913584

素因数分解:

$2^4\times 3^1\times {\mathrm{1706533}}^1$

素因数の和:1706544

約数の個数: 20

約数和(自身を含む): 211610216

約数和(自身を除く): 129696632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1706533, 3413066, 5119599, 6826132, 10239198, 13652264, 20478396, 27304528, 40956792, 81913584]

約数ペア:

[(1, 81913584), (2, 40956792), (3, 27304528), (4, 20478396), (6, 13652264), (8, 10239198), (12, 6826132), (16, 5119599), (24, 3413066), (48, 1706533)]