55332008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2927}}^1$

素因数の和:3089

約数の個数: 32

約数和(自身を含む): 110678400

約数和(自身を除く): 55346392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 2927, 4726, 5854, 9452, 11708, 18904, 23416, 49759, 99518, 199036, 398072, 406853, 813706, 1627412, 3254824, 6916501, 13833002, 27666004, 55332008]

約数ペア:

[(1, 55332008), (2, 27666004), (4, 13833002), (8, 6916501), (17, 3254824), (34, 1627412), (68, 813706), (136, 406853), (139, 398072), (278, 199036), (556, 99518), (1112, 49759), (2363, 23416), (2927, 18904), (4726, 11708), (5854, 9452)]