252174928

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{8179}}^1$

素因数の和:8275

約数の個数: 40

約数和(自身を含む): 511217280

約数和(自身を除く): 259042352

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1927, 3854, 7708, 8179, 15416, 16358, 30832, 32716, 65432, 130864, 335339, 384413, 670678, 768826, 1341356, 1537652, 2682712, 3075304, 5365424, 6150608, 15760933, 31521866, 63043732, 126087464, 252174928]

約数ペア:

[(1, 252174928), (2, 126087464), (4, 63043732), (8, 31521866), (16, 15760933), (41, 6150608), (47, 5365424), (82, 3075304), (94, 2682712), (164, 1537652), (188, 1341356), (328, 768826), (376, 670678), (656, 384413), (752, 335339), (1927, 130864), (3854, 65432), (7708, 32716), (8179, 30832), (15416, 16358)]