189400024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{25931}}^1$

素因数の和:26031

約数の個数: 32

約数和(自身を含む): 392091840

約数和(自身を除く): 202691816

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 25931, 51862, 103724, 207448, 285241, 570482, 1140964, 2152273, 2281928, 4304546, 8609092, 17218184, 23675003, 47350006, 94700012, 189400024]

約数ペア:

[(1, 189400024), (2, 94700012), (4, 47350006), (8, 23675003), (11, 17218184), (22, 8609092), (44, 4304546), (83, 2281928), (88, 2152273), (166, 1140964), (332, 570482), (664, 285241), (913, 207448), (1826, 103724), (3652, 51862), (7304, 25931)]