89419852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28697}}^1$

素因数の和:28761

約数の個数: 24

約数和(自身を含む): 168744240

約数和(自身を除く): 79324388

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 28697, 57394, 114788, 545243, 1090486, 1176577, 2180972, 2353154, 4706308, 22354963, 44709926, 89419852]

約数ペア:

[(1, 89419852), (2, 44709926), (4, 22354963), (19, 4706308), (38, 2353154), (41, 2180972), (76, 1176577), (82, 1090486), (164, 545243), (779, 114788), (1558, 57394), (3116, 28697)]