90516404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{66361}}^1$

素因数の和:66407

約数の個数: 24

約数和(自身を含む): 178381056

約数和(自身を除く): 87864652

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 66361, 132722, 265444, 729971, 1459942, 2057191, 2919884, 4114382, 8228764, 22629101, 45258202, 90516404]

約数ペア:

[(1, 90516404), (2, 45258202), (4, 22629101), (11, 8228764), (22, 4114382), (31, 2919884), (44, 2057191), (62, 1459942), (124, 729971), (341, 265444), (682, 132722), (1364, 66361)]