81787072

素因数分解:

$2^6\times {\mathrm{701}}^1\times {\mathrm{1823}}^1$

素因数の和:2536

約数の個数: 28

約数和(自身を含む): 162616896

約数和(自身を除く): 80829824

約数列:

[1, 2, 4, 8, 16, 32, 64, 701, 1402, 1823, 2804, 3646, 5608, 7292, 11216, 14584, 22432, 29168, 44864, 58336, 116672, 1277923, 2555846, 5111692, 10223384, 20446768, 40893536, 81787072]

約数ペア:

[(1, 81787072), (2, 40893536), (4, 20446768), (8, 10223384), (16, 5111692), (32, 2555846), (64, 1277923), (701, 116672), (1402, 58336), (1823, 44864), (2804, 29168), (3646, 22432), (5608, 14584), (7292, 11216)]