39546416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 95452224

約数和(自身を除く): 55905808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 157, 173, 182, 208, 314, 346, 364, 628, 692, 728, 1099, 1211, 1256, 1384, 1456, 2041, 2198, 2249, 2422, 2512, 2768, 4082, 4396, 4498, 4844, 8164, 8792, 8996, 9688, 14287, 15743, 16328, 17584, 17992, 19376, 27161, 28574, 31486, 32656, 35984, 54322, 57148, 62972, 108644, 114296, 125944, 190127, 217288, 228592, 251888, 353093, 380254, 434576, 706186, 760508, 1412372, 1521016, 2471651, 2824744, 3042032, 4943302, 5649488, 9886604, 19773208, 39546416]

約数ペア:

[(1, 39546416), (2, 19773208), (4, 9886604), (7, 5649488), (8, 4943302), (13, 3042032), (14, 2824744), (16, 2471651), (26, 1521016), (28, 1412372), (52, 760508), (56, 706186), (91, 434576), (104, 380254), (112, 353093), (157, 251888), (173, 228592), (182, 217288), (208, 190127), (314, 125944), (346, 114296), (364, 108644), (628, 62972), (692, 57148), (728, 54322), (1099, 35984), (1211, 32656), (1256, 31486), (1384, 28574), (1456, 27161), (2041, 19376), (2198, 17992), (2249, 17584), (2422, 16328), (2512, 15743), (2768, 14287), (4082, 9688), (4396, 8996), (4498, 8792), (4844, 8164)]