90435856

素因数分解:

$2^4\times 7^1\times {\mathrm{807463}}^1$

素因数の和:807478

約数の個数: 20

約数和(自身を含む): 200251072

約数和(自身を除く): 109815216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 807463, 1614926, 3229852, 5652241, 6459704, 11304482, 12919408, 22608964, 45217928, 90435856]

約数ペア:

[(1, 90435856), (2, 45217928), (4, 22608964), (7, 12919408), (8, 11304482), (14, 6459704), (16, 5652241), (28, 3229852), (56, 1614926), (112, 807463)]