67796656

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{25373}}^1$

素因数の和:25548

約数の個数: 20

約数和(自身を含む): 132147792

約数和(自身を除く): 64351136

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 25373, 50746, 101492, 202984, 405968, 4237291, 8474582, 16949164, 33898328, 67796656]

約数ペア:

[(1, 67796656), (2, 33898328), (4, 16949164), (8, 8474582), (16, 4237291), (167, 405968), (334, 202984), (668, 101492), (1336, 50746), (2672, 25373)]