82666070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2087}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 158303808

約数和(自身を除く): 75637738

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 233, 466, 1165, 2087, 2330, 3961, 4174, 7922, 10435, 19805, 20870, 35479, 39610, 70958, 177395, 354790, 486271, 972542, 2431355, 4862710, 8266607, 16533214, 41333035, 82666070]

約数ペア:

[(1, 82666070), (2, 41333035), (5, 16533214), (10, 8266607), (17, 4862710), (34, 2431355), (85, 972542), (170, 486271), (233, 354790), (466, 177395), (1165, 70958), (2087, 39610), (2330, 35479), (3961, 20870), (4174, 19805), (7922, 10435)]