16981544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2251}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 34050240

約数和(自身を除く): 17068696

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 2251, 3772, 4502, 7544, 9004, 18008, 51773, 92291, 103546, 184582, 207092, 369164, 414184, 738328, 2122693, 4245386, 8490772, 16981544]

約数ペア:

[(1, 16981544), (2, 8490772), (4, 4245386), (8, 2122693), (23, 738328), (41, 414184), (46, 369164), (82, 207092), (92, 184582), (164, 103546), (184, 92291), (328, 51773), (943, 18008), (1886, 9004), (2251, 7544), (3772, 4502)]