80491686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39341}}^1$

素因数の和:39388

約数の個数: 32

約数和(自身を含む): 181287936

約数和(自身を除く): 100796250

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 39341, 78682, 118023, 236046, 432751, 865502, 1219571, 1298253, 2439142, 2596506, 3658713, 7317426, 13415281, 26830562, 40245843, 80491686]

約数ペア:

[(1, 80491686), (2, 40245843), (3, 26830562), (6, 13415281), (11, 7317426), (22, 3658713), (31, 2596506), (33, 2439142), (62, 1298253), (66, 1219571), (93, 865502), (186, 432751), (341, 236046), (682, 118023), (1023, 78682), (2046, 39341)]