90030908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2046157}}^1$

素因数の和:2046172

約数の個数: 12

約数和(自身を含む): 171877272

約数和(自身を除く): 81846364

約数列:

[1, 2, 4, 11, 22, 44, 2046157, 4092314, 8184628, 22507727, 45015454, 90030908]

約数ペア:

[(1, 90030908), (2, 45015454), (4, 22507727), (11, 8184628), (22, 4092314), (44, 2046157)]