16677232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 39184992

約数和(自身を除く): 22507760

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 197, 208, 286, 296, 394, 407, 481, 572, 592, 788, 814, 962, 1144, 1576, 1628, 1924, 2167, 2288, 2561, 3152, 3256, 3848, 4334, 5122, 5291, 6512, 7289, 7696, 8668, 10244, 10582, 14578, 17336, 20488, 21164, 28171, 29156, 34672, 40976, 42328, 56342, 58312, 80179, 84656, 94757, 112684, 116624, 160358, 189514, 225368, 320716, 379028, 450736, 641432, 758056, 1042327, 1282864, 1516112, 2084654, 4169308, 8338616, 16677232]

約数ペア:

[(1, 16677232), (2, 8338616), (4, 4169308), (8, 2084654), (11, 1516112), (13, 1282864), (16, 1042327), (22, 758056), (26, 641432), (37, 450736), (44, 379028), (52, 320716), (74, 225368), (88, 189514), (104, 160358), (143, 116624), (148, 112684), (176, 94757), (197, 84656), (208, 80179), (286, 58312), (296, 56342), (394, 42328), (407, 40976), (481, 34672), (572, 29156), (592, 28171), (788, 21164), (814, 20488), (962, 17336), (1144, 14578), (1576, 10582), (1628, 10244), (1924, 8668), (2167, 7696), (2288, 7289), (2561, 6512), (3152, 5291), (3256, 5122), (3848, 4334)]