16348288

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 37674720

約数和(自身を除く): 21326432

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 683, 704, 748, 1088, 1366, 1408, 1496, 2176, 2732, 2992, 5464, 5984, 7513, 10928, 11611, 11968, 15026, 21856, 23222, 23936, 30052, 43712, 46444, 60104, 87424, 92888, 120208, 127721, 185776, 240416, 255442, 371552, 480832, 510884, 743104, 961664, 1021768, 1486208, 2043536, 4087072, 8174144, 16348288]

約数ペア:

[(1, 16348288), (2, 8174144), (4, 4087072), (8, 2043536), (11, 1486208), (16, 1021768), (17, 961664), (22, 743104), (32, 510884), (34, 480832), (44, 371552), (64, 255442), (68, 240416), (88, 185776), (128, 127721), (136, 120208), (176, 92888), (187, 87424), (272, 60104), (352, 46444), (374, 43712), (544, 30052), (683, 23936), (704, 23222), (748, 21856), (1088, 15026), (1366, 11968), (1408, 11611), (1496, 10928), (2176, 7513), (2732, 5984), (2992, 5464)]