63380816

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 126956160

約数和(自身を除く): 63575344

約数列:

[1, 2, 4, 8, 16, 47, 89, 94, 178, 188, 356, 376, 712, 752, 947, 1424, 1894, 3788, 4183, 7576, 8366, 15152, 16732, 33464, 44509, 66928, 84283, 89018, 168566, 178036, 337132, 356072, 674264, 712144, 1348528, 3961301, 7922602, 15845204, 31690408, 63380816]

約数ペア:

[(1, 63380816), (2, 31690408), (4, 15845204), (8, 7922602), (16, 3961301), (47, 1348528), (89, 712144), (94, 674264), (178, 356072), (188, 337132), (356, 178036), (376, 168566), (712, 89018), (752, 84283), (947, 66928), (1424, 44509), (1894, 33464), (3788, 16732), (4183, 15152), (7576, 8366)]