40607536

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{10531}}^1$

素因数の和:10780

約数の個数: 20

約数和(自身を含む): 79011064

約数和(自身を除く): 38403528

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 10531, 21062, 42124, 84248, 168496, 2537971, 5075942, 10151884, 20303768, 40607536]

約数ペア:

[(1, 40607536), (2, 20303768), (4, 10151884), (8, 5075942), (16, 2537971), (241, 168496), (482, 84248), (964, 42124), (1928, 21062), (3856, 10531)]