2016129736

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{881}}^1\times {\mathrm{6977}}^1$

素因数の和:7905

約数の個数: 32

約数和(自身を含む): 3877395480

約数和(自身を除く): 1861265744

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 881, 1762, 3524, 6977, 7048, 13954, 27908, 36121, 55816, 72242, 144484, 286057, 288968, 572114, 1144228, 2288456, 6146737, 12293474, 24586948, 49173896, 252016217, 504032434, 1008064868, 2016129736]

約数ペア:

[(1, 2016129736), (2, 1008064868), (4, 504032434), (8, 252016217), (41, 49173896), (82, 24586948), (164, 12293474), (328, 6146737), (881, 2288456), (1762, 1144228), (3524, 572114), (6977, 288968), (7048, 286057), (13954, 144484), (27908, 72242), (36121, 55816)]