16322176

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 37142280

約数和(自身を除く): 20820104

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 577, 832, 884, 1088, 1154, 1664, 1768, 2176, 2308, 3536, 4616, 7072, 7501, 9232, 9809, 14144, 15002, 18464, 19618, 28288, 30004, 36928, 39236, 60008, 73856, 78472, 120016, 127517, 156944, 240032, 255034, 313888, 480064, 510068, 627776, 960128, 1020136, 1255552, 2040272, 4080544, 8161088, 16322176]

約数ペア:

[(1, 16322176), (2, 8161088), (4, 4080544), (8, 2040272), (13, 1255552), (16, 1020136), (17, 960128), (26, 627776), (32, 510068), (34, 480064), (52, 313888), (64, 255034), (68, 240032), (104, 156944), (128, 127517), (136, 120016), (208, 78472), (221, 73856), (272, 60008), (416, 39236), (442, 36928), (544, 30004), (577, 28288), (832, 19618), (884, 18464), (1088, 15002), (1154, 14144), (1664, 9809), (1768, 9232), (2176, 7501), (2308, 7072), (3536, 4616)]