47111564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3803}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 87339840

約数和(自身を除く): 40228276

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 3803, 6194, 7606, 12388, 15212, 72257, 144514, 289028, 619889, 1239778, 2479556, 11777891, 23555782, 47111564]

約数ペア:

[(1, 47111564), (2, 23555782), (4, 11777891), (19, 2479556), (38, 1239778), (76, 619889), (163, 289028), (326, 144514), (652, 72257), (3097, 15212), (3803, 12388), (6194, 7606)]