89146280.000000000

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{92143}}^1$

素因数の和:92170

約数の個数: 32

約数和(自身を含む): 328954080

約数和(自身を除く): 175628128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 92143, 184286, 368572, 737144, 1197859, 1474288, 2395718, 2948576, 4791436, 5897152, 9582872, 11794304, 19165744, 38331488, 76662976, 153325952]

約数ペア:

[(1, 153325952), (2, 76662976), (4, 38331488), (8, 19165744), (13, 11794304), (16, 9582872), (26, 5897152), (32, 4791436), (52, 2948576), (64, 2395718), (104, 1474288), (128, 1197859), (208, 737144), (416, 368572), (832, 184286), (1664, 92143)]