61854256

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 123992064

約数和(自身を除く): 62137808

約数列:

[1, 2, 4, 8, 16, 47, 83, 94, 166, 188, 332, 376, 664, 752, 991, 1328, 1982, 3901, 3964, 7802, 7928, 15604, 15856, 31208, 46577, 62416, 82253, 93154, 164506, 186308, 329012, 372616, 658024, 745232, 1316048, 3865891, 7731782, 15463564, 30927128, 61854256]

約数ペア:

[(1, 61854256), (2, 30927128), (4, 15463564), (8, 7731782), (16, 3865891), (47, 1316048), (83, 745232), (94, 658024), (166, 372616), (188, 329012), (332, 186308), (376, 164506), (664, 93154), (752, 82253), (991, 62416), (1328, 46577), (1982, 31208), (3901, 15856), (3964, 15604), (7802, 7928)]