80521322

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{185533}}^1$

素因数の和:185573

約数の個数: 16

約数和(自身を含む): 142490112

約数和(自身を除く): 61968790

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 185533, 371066, 1298731, 2597462, 5751523, 11503046, 40260661, 80521322]

約数ペア:

[(1, 80521322), (2, 40260661), (7, 11503046), (14, 5751523), (31, 2597462), (62, 1298731), (217, 371066), (434, 185533)]