254190543232

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{116815507}}^1$

素因数の和:116815538

約数の個数: 32

約数和(自身を含む): 536183181720

約数和(自身を除く): 281992638488

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 116815507, 233631014, 467262028, 934524056, 1869048112, 1985863619, 3738096224, 3971727238, 7476192448, 7943454476, 14952384896, 15886908952, 31773817904, 63547635808, 127095271616, 254190543232]

約数ペア:

[(1, 254190543232), (2, 127095271616), (4, 63547635808), (8, 31773817904), (16, 15886908952), (17, 14952384896), (32, 7943454476), (34, 7476192448), (64, 3971727238), (68, 3738096224), (128, 1985863619), (136, 1869048112), (272, 934524056), (544, 467262028), (1088, 233631014), (2176, 116815507)]