90280058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{215981}}^1$

素因数の和:216013

約数の個数: 16

約数和(自身を含む): 155507040

約数和(自身を除く): 65226982

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 215981, 431962, 2375791, 4103639, 4751582, 8207278, 45140029, 90280058]

約数ペア:

[(1, 90280058), (2, 45140029), (11, 8207278), (19, 4751582), (22, 4103639), (38, 2375791), (209, 431962), (418, 215981)]