85674886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 145566720

約数和(自身を除く): 59891834

約数列:

[1, 2, 11, 22, 31, 62, 269, 341, 467, 538, 682, 934, 2959, 5137, 5918, 8339, 10274, 14477, 16678, 28954, 91729, 125623, 159247, 183458, 251246, 318494, 1381853, 2763706, 3894313, 7788626, 42837443, 85674886]

約数ペア:

[(1, 85674886), (2, 42837443), (11, 7788626), (22, 3894313), (31, 2763706), (62, 1381853), (269, 318494), (341, 251246), (467, 183458), (538, 159247), (682, 125623), (934, 91729), (2959, 28954), (5137, 16678), (5918, 14477), (8339, 10274)]