20161610008

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{152897}}^1$

素因数の和:153267

約数の個数: 32

約数和(自身を含む): 38640382560

約数和(自身を除く): 18478772552

約数列:

[1, 2, 4, 8, 53, 106, 212, 311, 424, 622, 1244, 2488, 16483, 32966, 65932, 131864, 152897, 305794, 611588, 1223176, 8103541, 16207082, 32414164, 47550967, 64828328, 95101934, 190203868, 380407736, 2520201251, 5040402502, 10080805004, 20161610008]

約数ペア:

[(1, 20161610008), (2, 10080805004), (4, 5040402502), (8, 2520201251), (53, 380407736), (106, 190203868), (212, 95101934), (311, 64828328), (424, 47550967), (622, 32414164), (1244, 16207082), (2488, 8103541), (16483, 1223176), (32966, 611588), (65932, 305794), (131864, 152897)]