89776784

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1167

約数の個数: 40

約数和(自身を含む): 178842720

約数和(自身を除く): 89065936

約数列:

[1, 2, 4, 8, 16, 67, 83, 134, 166, 268, 332, 536, 664, 1009, 1072, 1328, 2018, 4036, 5561, 8072, 11122, 16144, 22244, 44488, 67603, 83747, 88976, 135206, 167494, 270412, 334988, 540824, 669976, 1081648, 1339952, 5611049, 11222098, 22444196, 44888392, 89776784]

約数ペア:

[(1, 89776784), (2, 44888392), (4, 22444196), (8, 11222098), (16, 5611049), (67, 1339952), (83, 1081648), (134, 669976), (166, 540824), (268, 334988), (332, 270412), (536, 167494), (664, 135206), (1009, 88976), (1072, 83747), (1328, 67603), (2018, 44488), (4036, 22244), (5561, 16144), (8072, 11122)]