90140848

素因数分解:

$2^4\times 7^1\times {\mathrm{804829}}^1$

素因数の和:804844

約数の個数: 20

約数和(自身を含む): 199597840

約数和(自身を除く): 109456992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 804829, 1609658, 3219316, 5633803, 6438632, 11267606, 12877264, 22535212, 45070424, 90140848]

約数ペア:

[(1, 90140848), (2, 45070424), (4, 22535212), (7, 12877264), (8, 11267606), (14, 6438632), (16, 5633803), (28, 3219316), (56, 1609658), (112, 804829)]