16984168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 33271560

約数和(自身を除く): 16287392

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 977, 1954, 2173, 3908, 4346, 7816, 8692, 17384, 40057, 51781, 80114, 103562, 160228, 207124, 320456, 414248, 2123021, 4246042, 8492084, 16984168]

約数ペア:

[(1, 16984168), (2, 8492084), (4, 4246042), (8, 2123021), (41, 414248), (53, 320456), (82, 207124), (106, 160228), (164, 103562), (212, 80114), (328, 51781), (424, 40057), (977, 17384), (1954, 8692), (2173, 7816), (3908, 4346)]