66646714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{3391}}^1$

素因数の和:3741

約数の個数: 16

約数和(自身を含む): 103550976

約数和(自身を除く): 36904262

約数列:

[1, 2, 31, 62, 317, 634, 3391, 6782, 9827, 19654, 105121, 210242, 1074947, 2149894, 33323357, 66646714]

約数ペア:

[(1, 66646714), (2, 33323357), (31, 2149894), (62, 1074947), (317, 210242), (634, 105121), (3391, 19654), (6782, 9827)]