68941466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{20753}}^1$

素因数の和:20917

約数の個数: 16

約数和(自身を含む): 113565888

約数和(自身を除く): 44624422

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 20753, 41506, 228283, 456566, 3133703, 6267406, 34470733, 68941466]

約数ペア:

[(1, 68941466), (2, 34470733), (11, 6267406), (22, 3133703), (151, 456566), (302, 228283), (1661, 41506), (3322, 20753)]