80805808

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{9547}}^1$

素因数の和:9601

約数の個数: 30

約数和(自身を含む): 163681364

約数和(自身を除く): 82875556

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 9547, 19094, 38188, 76376, 152752, 219581, 439162, 878324, 1756648, 3513296, 5050363, 10100726, 20201452, 40402904, 80805808]

約数ペア:

[(1, 80805808), (2, 40402904), (4, 20201452), (8, 10100726), (16, 5050363), (23, 3513296), (46, 1756648), (92, 878324), (184, 439162), (368, 219581), (529, 152752), (1058, 76376), (2116, 38188), (4232, 19094), (8464, 9547)]