40161716

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3407}}^1$

素因数の和:3839

約数の個数: 24

約数和(自身を含む): 80537856

約数和(自身を除く): 40376140

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 3407, 5894, 6814, 11788, 13628, 23849, 47698, 95396, 1434347, 2868694, 5737388, 10040429, 20080858, 40161716]

約数ペア:

[(1, 40161716), (2, 20080858), (4, 10040429), (7, 5737388), (14, 2868694), (28, 1434347), (421, 95396), (842, 47698), (1684, 23849), (2947, 13628), (3407, 11788), (5894, 6814)]