83856476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{13711}}^1$

素因数の和:13865

約数の個数: 24

約数和(自身を含む): 161253120

約数和(自身を除く): 77396644

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 13711, 27422, 54844, 150821, 301642, 603284, 1905829, 3811658, 7623316, 20964119, 41928238, 83856476]

約数ペア:

[(1, 83856476), (2, 41928238), (4, 20964119), (11, 7623316), (22, 3811658), (44, 1905829), (139, 603284), (278, 301642), (556, 150821), (1529, 54844), (3058, 27422), (6116, 13711)]