90691844

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{34301}}^1$

素因数の和:34966

約数の個数: 12

約数和(自身を含む): 158955468

約数和(自身を除く): 68263624

約数列:

[1, 2, 4, 661, 1322, 2644, 34301, 68602, 137204, 22672961, 45345922, 90691844]

約数ペア:

[(1, 90691844), (2, 45345922), (4, 22672961), (661, 137204), (1322, 68602), (2644, 34301)]