161576848

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{94379}}^1$

素因数の和:94494

約数の個数: 20

約数和(自身を含む): 315984240

約数和(自身を除く): 154407392

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 94379, 188758, 377516, 755032, 1510064, 10098553, 20197106, 40394212, 80788424, 161576848]

約数ペア:

[(1, 161576848), (2, 80788424), (4, 40394212), (8, 20197106), (16, 10098553), (107, 1510064), (214, 755032), (428, 377516), (856, 188758), (1712, 94379)]