42765432856

素因数分解:

$2^3\times {\mathrm{1877}}^1\times {\mathrm{2847991}}^1$

素因数の和:2849874

約数の個数: 16

約数和(自身を含む): 80227934640

約数和(自身を除く): 37462501784

約数列:

[1, 2, 4, 8, 1877, 3754, 7508, 15016, 2847991, 5695982, 11391964, 22783928, 5345679107, 10691358214, 21382716428, 42765432856]

約数ペア:

[(1, 42765432856), (2, 21382716428), (4, 10691358214), (8, 5345679107), (1877, 22783928), (3754, 11391964), (7508, 5695982), (15016, 2847991)]