86843992

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{709}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 166395600

約数和(自身を除く): 79551608

約数列:

[1, 2, 4, 8, 61, 122, 244, 251, 488, 502, 709, 1004, 1418, 2008, 2836, 5672, 15311, 30622, 43249, 61244, 86498, 122488, 172996, 177959, 345992, 355918, 711836, 1423672, 10855499, 21710998, 43421996, 86843992]

約数ペア:

[(1, 86843992), (2, 43421996), (4, 21710998), (8, 10855499), (61, 1423672), (122, 711836), (244, 355918), (251, 345992), (488, 177959), (502, 172996), (709, 122488), (1004, 86498), (1418, 61244), (2008, 43249), (2836, 30622), (5672, 15311)]