83817208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 177120000

約数和(自身を除く): 93302792

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 163, 199, 323, 326, 398, 646, 652, 796, 1292, 1304, 1592, 2584, 2771, 3097, 3383, 3781, 5542, 6194, 6766, 7562, 11084, 12388, 13532, 15124, 22168, 24776, 27064, 30248, 32437, 52649, 64277, 64874, 105298, 128554, 129748, 210596, 257108, 259496, 421192, 514216, 551429, 616303, 1102858, 1232606, 2205716, 2465212, 4411432, 4930424, 10477151, 20954302, 41908604, 83817208]

約数ペア:

[(1, 83817208), (2, 41908604), (4, 20954302), (8, 10477151), (17, 4930424), (19, 4411432), (34, 2465212), (38, 2205716), (68, 1232606), (76, 1102858), (136, 616303), (152, 551429), (163, 514216), (199, 421192), (323, 259496), (326, 257108), (398, 210596), (646, 129748), (652, 128554), (796, 105298), (1292, 64874), (1304, 64277), (1592, 52649), (2584, 32437), (2771, 30248), (3097, 27064), (3383, 24776), (3781, 22168), (5542, 15124), (6194, 13532), (6766, 12388), (7562, 11084)]