68283856

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{90803}}^1$

素因数の和:90858

約数の個数: 20

約数和(自身を含む): 135116352

約数和(自身を除く): 66832496

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 90803, 181606, 363212, 726424, 1452848, 4267741, 8535482, 17070964, 34141928, 68283856]

約数ペア:

[(1, 68283856), (2, 34141928), (4, 17070964), (8, 8535482), (16, 4267741), (47, 1452848), (94, 726424), (188, 363212), (376, 181606), (752, 90803)]