63920848

素因数分解:

$2^4\times {\mathrm{1571}}^1\times {\mathrm{2543}}^1$

素因数の和:4122

約数の個数: 20

約数和(自身を含む): 123974208

約数和(自身を除く): 60053360

約数列:

[1, 2, 4, 8, 16, 1571, 2543, 3142, 5086, 6284, 10172, 12568, 20344, 25136, 40688, 3995053, 7990106, 15980212, 31960424, 63920848]

約数ペア:

[(1, 63920848), (2, 31960424), (4, 15980212), (8, 7990106), (16, 3995053), (1571, 40688), (2543, 25136), (3142, 20344), (5086, 12568), (6284, 10172)]