90519194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{3167}}^1$

素因数の和:3661

約数の個数: 16

約数和(自身を含む): 140507136

約数和(自身を除く): 49987942

約数列:

[1, 2, 31, 62, 461, 922, 3167, 6334, 14291, 28582, 98177, 196354, 1459987, 2919974, 45259597, 90519194]

約数ペア:

[(1, 90519194), (2, 45259597), (31, 2919974), (62, 1459987), (461, 196354), (922, 98177), (3167, 28582), (6334, 14291)]