77931458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{114269}}^1$

素因数の和:114313

約数の個数: 16

約数和(自身を含む): 131639040

約数和(自身を除く): 53707582

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 114269, 228538, 1256959, 2513918, 3542339, 7084678, 38965729, 77931458]

約数ペア:

[(1, 77931458), (2, 38965729), (11, 7084678), (22, 3542339), (31, 2513918), (62, 1256959), (341, 228538), (682, 114269)]