57339056

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{43177}}^1$

素因数の和:43268

約数の個数: 20

約数和(自身を含む): 112435512

約数和(自身を除く): 55096456

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 43177, 86354, 172708, 345416, 690832, 3583691, 7167382, 14334764, 28669528, 57339056]

約数ペア:

[(1, 57339056), (2, 28669528), (4, 14334764), (8, 7167382), (16, 3583691), (83, 690832), (166, 345416), (332, 172708), (664, 86354), (1328, 43177)]