68193712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{185309}}^1$

素因数の和:185340

約数の個数: 20

約数和(自身を含む): 137870640

約数和(自身を除く): 69676928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 185309, 370618, 741236, 1482472, 2964944, 4262107, 8524214, 17048428, 34096856, 68193712]

約数ペア:

[(1, 68193712), (2, 34096856), (4, 17048428), (8, 8524214), (16, 4262107), (23, 2964944), (46, 1482472), (92, 741236), (184, 370618), (368, 185309)]