84465904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 168582960

約数和(自身を除く): 84117056

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 331, 389, 656, 662, 778, 1324, 1556, 2648, 3112, 5296, 6224, 13571, 15949, 27142, 31898, 54284, 63796, 108568, 127592, 128759, 217136, 255184, 257518, 515036, 1030072, 2060144, 5279119, 10558238, 21116476, 42232952, 84465904]

約数ペア:

[(1, 84465904), (2, 42232952), (4, 21116476), (8, 10558238), (16, 5279119), (41, 2060144), (82, 1030072), (164, 515036), (328, 257518), (331, 255184), (389, 217136), (656, 128759), (662, 127592), (778, 108568), (1324, 63796), (1556, 54284), (2648, 31898), (3112, 27142), (5296, 15949), (6224, 13571)]