68418016

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{10133}}^1$

素因数の和:10354

約数の個数: 24

約数和(自身を含む): 135349704

約数和(自身を除く): 66931688

約数列:

[1, 2, 4, 8, 16, 32, 211, 422, 844, 1688, 3376, 6752, 10133, 20266, 40532, 81064, 162128, 324256, 2138063, 4276126, 8552252, 17104504, 34209008, 68418016]

約数ペア:

[(1, 68418016), (2, 34209008), (4, 17104504), (8, 8552252), (16, 4276126), (32, 2138063), (211, 324256), (422, 162128), (844, 81064), (1688, 40532), (3376, 20266), (6752, 10133)]