16791472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 34354944

約数和(自身を除く): 17563472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 368, 412, 443, 824, 886, 1648, 1772, 2369, 3544, 4738, 7088, 9476, 10189, 18952, 20378, 37904, 40756, 45629, 81512, 91258, 163024, 182516, 365032, 730064, 1049467, 2098934, 4197868, 8395736, 16791472]

約数ペア:

[(1, 16791472), (2, 8395736), (4, 4197868), (8, 2098934), (16, 1049467), (23, 730064), (46, 365032), (92, 182516), (103, 163024), (184, 91258), (206, 81512), (368, 45629), (412, 40756), (443, 37904), (824, 20378), (886, 18952), (1648, 10189), (1772, 9476), (2369, 7088), (3544, 4738)]