90357014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{57847}}^1$

素因数の和:57931

約数の個数: 16

約数和(自身を含む): 149942016

約数和(自身を除く): 59585002

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 57847, 115694, 636317, 1272634, 4107137, 8214274, 45178507, 90357014]

約数ペア:

[(1, 90357014), (2, 45178507), (11, 8214274), (22, 4107137), (71, 1272634), (142, 636317), (781, 115694), (1562, 57847)]