16969408

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 35844480

約数和(自身を除く): 18875072

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 164, 223, 232, 328, 446, 464, 656, 892, 928, 1189, 1312, 1784, 1856, 2378, 2624, 3568, 4756, 6467, 7136, 9143, 9512, 12934, 14272, 18286, 19024, 25868, 36572, 38048, 51736, 73144, 76096, 103472, 146288, 206944, 265147, 292576, 413888, 530294, 585152, 1060588, 2121176, 4242352, 8484704, 16969408]

約数ペア:

[(1, 16969408), (2, 8484704), (4, 4242352), (8, 2121176), (16, 1060588), (29, 585152), (32, 530294), (41, 413888), (58, 292576), (64, 265147), (82, 206944), (116, 146288), (164, 103472), (223, 76096), (232, 73144), (328, 51736), (446, 38048), (464, 36572), (656, 25868), (892, 19024), (928, 18286), (1189, 14272), (1312, 12934), (1784, 9512), (1856, 9143), (2378, 7136), (2624, 6467), (3568, 4756)]