47987824

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{4679}}^1$

素因数の和:5328

約数の個数: 20

約数和(自身を含む): 93141360

約数和(自身を除く): 45153536

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 4679, 5128, 9358, 10256, 18716, 37432, 74864, 2999239, 5998478, 11996956, 23993912, 47987824]

約数ペア:

[(1, 47987824), (2, 23993912), (4, 11996956), (8, 5998478), (16, 2999239), (641, 74864), (1282, 37432), (2564, 18716), (4679, 10256), (5128, 9358)]