82606390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1783}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 153752256

約数和(自身を除く): 71145866

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 565, 1130, 1783, 3566, 4633, 8915, 9266, 17830, 23165, 46330, 73103, 146206, 201479, 365515, 402958, 731030, 1007395, 2014790, 8260639, 16521278, 41303195, 82606390]

約数ペア:

[(1, 82606390), (2, 41303195), (5, 16521278), (10, 8260639), (41, 2014790), (82, 1007395), (113, 731030), (205, 402958), (226, 365515), (410, 201479), (565, 146206), (1130, 73103), (1783, 46330), (3566, 23165), (4633, 17830), (8915, 9266)]