90608378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{340633}}^1$

素因数の和:340661

約数の個数: 16

約数和(自身を含む): 163504320

約数和(自身を除く): 72895942

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 340633, 681266, 2384431, 4768862, 6472027, 12944054, 45304189, 90608378]

約数ペア:

[(1, 90608378), (2, 45304189), (7, 12944054), (14, 6472027), (19, 4768862), (38, 2384431), (133, 681266), (266, 340633)]