38898316

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1627}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 70199360

約数和(自身を除く): 31301044

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 1627, 3254, 5977, 6508, 11954, 23908, 69961, 139922, 226153, 279844, 452306, 904612, 9724579, 19449158, 38898316]

約数ペア:

[(1, 38898316), (2, 19449158), (4, 9724579), (43, 904612), (86, 452306), (139, 279844), (172, 226153), (278, 139922), (556, 69961), (1627, 23908), (3254, 11954), (5977, 6508)]