38544008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 76464000

約数和(自身を除く): 37919992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1061, 1912, 2122, 4244, 4541, 8488, 9082, 18164, 20159, 36328, 40318, 80636, 161272, 253579, 507158, 1014316, 2028632, 4818001, 9636002, 19272004, 38544008]

約数ペア:

[(1, 38544008), (2, 19272004), (4, 9636002), (8, 4818001), (19, 2028632), (38, 1014316), (76, 507158), (152, 253579), (239, 161272), (478, 80636), (956, 40318), (1061, 36328), (1912, 20159), (2122, 18164), (4244, 9082), (4541, 8488)]