90509144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{1093}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 185498640

約数和(自身を除く): 94989496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 941, 1093, 1882, 2186, 3764, 4372, 7528, 8744, 10351, 12023, 20702, 24046, 41404, 48092, 82808, 96184, 1028513, 2057026, 4114052, 8228104, 11313643, 22627286, 45254572, 90509144]

約数ペア:

[(1, 90509144), (2, 45254572), (4, 22627286), (8, 11313643), (11, 8228104), (22, 4114052), (44, 2057026), (88, 1028513), (941, 96184), (1093, 82808), (1882, 48092), (2186, 41404), (3764, 24046), (4372, 20702), (7528, 12023), (8744, 10351)]