80809504

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{37691}}^1$

素因数の和:37768

約数の個数: 24

約数和(自身を含む): 161472528

約数和(自身を除く): 80663024

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 37691, 75382, 150764, 301528, 603056, 1206112, 2525297, 5050594, 10101188, 20202376, 40404752, 80809504]

約数ペア:

[(1, 80809504), (2, 40404752), (4, 20202376), (8, 10101188), (16, 5050594), (32, 2525297), (67, 1206112), (134, 603056), (268, 301528), (536, 150764), (1072, 75382), (2144, 37691)]