923286608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{132049}}^1$

素因数の和:132099

約数の個数: 40

約数和(自身を含む): 1964904000

約数和(自身を除く): 1041617392

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 132049, 264098, 528196, 1056392, 2112784, 2508931, 3037127, 5017862, 6074254, 10035724, 12148508, 20071448, 24297016, 40142896, 48594032, 57705413, 115410826, 230821652, 461643304, 923286608]

約数ペア:

[(1, 923286608), (2, 461643304), (4, 230821652), (8, 115410826), (16, 57705413), (19, 48594032), (23, 40142896), (38, 24297016), (46, 20071448), (76, 12148508), (92, 10035724), (152, 6074254), (184, 5017862), (304, 3037127), (368, 2508931), (437, 2112784), (874, 1056392), (1748, 528196), (3496, 264098), (6992, 132049)]