40211144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 79984800

約数和(自身を除く): 39773656

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 1931, 2603, 3862, 5206, 7724, 10412, 15448, 20824, 36689, 73378, 146756, 264547, 293512, 529094, 1058188, 2116376, 5026393, 10052786, 20105572, 40211144]

約数ペア:

[(1, 40211144), (2, 20105572), (4, 10052786), (8, 5026393), (19, 2116376), (38, 1058188), (76, 529094), (137, 293512), (152, 264547), (274, 146756), (548, 73378), (1096, 36689), (1931, 20824), (2603, 15448), (3862, 10412), (5206, 7724)]