85836848

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{12743}}^1$

素因数の和:13172

約数の個数: 20

約数和(自身を含む): 166717008

約数和(自身を除く): 80880160

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 12743, 25486, 50972, 101944, 203888, 5364803, 10729606, 21459212, 42918424, 85836848]

約数ペア:

[(1, 85836848), (2, 42918424), (4, 21459212), (8, 10729606), (16, 5364803), (421, 203888), (842, 101944), (1684, 50972), (3368, 25486), (6736, 12743)]