84202864

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{37861}}^1$

素因数の和:38008

約数の個数: 20

約数和(自身を含む): 164321080

約数和(自身を除く): 80118216

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 37861, 75722, 151444, 302888, 605776, 5262679, 10525358, 21050716, 42101432, 84202864]

約数ペア:

[(1, 84202864), (2, 42101432), (4, 21050716), (8, 10525358), (16, 5262679), (139, 605776), (278, 302888), (556, 151444), (1112, 75722), (2224, 37861)]