30927128

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 29069032

約数列:

[1, 2, 4, 8, 47, 83, 94, 166, 188, 332, 376, 664, 991, 1982, 3901, 3964, 7802, 7928, 15604, 31208, 46577, 82253, 93154, 164506, 186308, 329012, 372616, 658024, 3865891, 7731782, 15463564, 30927128]

約数ペア:

[(1, 30927128), (2, 15463564), (4, 7731782), (8, 3865891), (47, 658024), (83, 372616), (94, 329012), (166, 186308), (188, 164506), (332, 93154), (376, 82253), (664, 46577), (991, 31208), (1982, 15604), (3901, 7928), (3964, 7802)]