13945156976

素因数分解:

$2^4\times {\mathrm{5431}}^1\times {\mathrm{160481}}^1$

素因数の和:165920

約数の個数: 20

約数和(自身を含む): 27023884944

約数和(自身を除く): 13078727968

約数列:

[1, 2, 4, 8, 16, 5431, 10862, 21724, 43448, 86896, 160481, 320962, 641924, 1283848, 2567696, 871572311, 1743144622, 3486289244, 6972578488, 13945156976]

約数ペア:

[(1, 13945156976), (2, 6972578488), (4, 3486289244), (8, 1743144622), (16, 871572311), (5431, 2567696), (10862, 1283848), (21724, 641924), (43448, 320962), (86896, 160481)]