68661752

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{54667}}^1$

素因数の和:54830

約数の個数: 16

約数和(自身を含む): 129563160

約数和(自身を除く): 60901408

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 54667, 109334, 218668, 437336, 8582719, 17165438, 34330876, 68661752]

約数ペア:

[(1, 68661752), (2, 34330876), (4, 17165438), (8, 8582719), (157, 437336), (314, 218668), (628, 109334), (1256, 54667)]