31799764

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 57830976

約数和(自身を除く): 26031212

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2731, 2911, 5462, 5822, 10924, 11644, 111971, 193901, 223942, 387802, 447884, 775604, 7949941, 15899882, 31799764]

約数ペア:

[(1, 31799764), (2, 15899882), (4, 7949941), (41, 775604), (71, 447884), (82, 387802), (142, 223942), (164, 193901), (284, 111971), (2731, 11644), (2911, 10924), (5462, 5822)]