8045377168

素因数分解:

$2^4\times {\mathrm{6373}}^1\times {\mathrm{78901}}^1$

素因数の和:85282

約数の個数: 20

約数和(自身を含む): 15590561788

約数和(自身を除く): 7545184620

約数列:

[1, 2, 4, 8, 16, 6373, 12746, 25492, 50984, 78901, 101968, 157802, 315604, 631208, 1262416, 502836073, 1005672146, 2011344292, 4022688584, 8045377168]

約数ペア:

[(1, 8045377168), (2, 4022688584), (4, 2011344292), (8, 1005672146), (16, 502836073), (6373, 1262416), (12746, 631208), (25492, 315604), (50984, 157802), (78901, 101968)]