90529142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1\times {\mathrm{2131}}^1$

素因数の和:4075

約数の個数: 16

約数和(自身を含む): 148284864

約数和(自身を除く): 57755722

約数列:

[1, 2, 11, 22, 1931, 2131, 3862, 4262, 21241, 23441, 42482, 46882, 4114961, 8229922, 45264571, 90529142]

約数ペア:

[(1, 90529142), (2, 45264571), (11, 8229922), (22, 4114961), (1931, 46882), (2131, 42482), (3862, 23441), (4262, 21241)]