90064274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{45533}}^1$

素因数の和:45601

約数の個数: 16

約数和(自身を含む): 144251712

約数和(自身を除く): 54187438

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 45533, 91066, 1047259, 1957919, 2094518, 3915838, 45032137, 90064274]

約数ペア:

[(1, 90064274), (2, 45032137), (23, 3915838), (43, 2094518), (46, 1957919), (86, 1047259), (989, 91066), (1978, 45533)]