16038864

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 80

約数和(自身を含む): 46544640

約数和(自身を除く): 30505776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 271, 274, 411, 432, 542, 548, 813, 822, 1084, 1096, 1233, 1626, 1644, 2168, 2192, 2439, 2466, 3252, 3288, 3699, 4336, 4878, 4932, 6504, 6576, 7317, 7398, 9756, 9864, 13008, 14634, 14796, 19512, 19728, 29268, 29592, 37127, 39024, 58536, 59184, 74254, 111381, 117072, 148508, 222762, 297016, 334143, 445524, 594032, 668286, 891048, 1002429, 1336572, 1782096, 2004858, 2673144, 4009716, 5346288, 8019432, 16038864]

約数ペア:

[(1, 16038864), (2, 8019432), (3, 5346288), (4, 4009716), (6, 2673144), (8, 2004858), (9, 1782096), (12, 1336572), (16, 1002429), (18, 891048), (24, 668286), (27, 594032), (36, 445524), (48, 334143), (54, 297016), (72, 222762), (108, 148508), (137, 117072), (144, 111381), (216, 74254), (271, 59184), (274, 58536), (411, 39024), (432, 37127), (542, 29592), (548, 29268), (813, 19728), (822, 19512), (1084, 14796), (1096, 14634), (1233, 13008), (1626, 9864), (1644, 9756), (2168, 7398), (2192, 7317), (2439, 6576), (2466, 6504), (3252, 4932), (3288, 4878), (3699, 4336)]