80675432

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1193}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 154742400

約数和(自身を除く): 74066968

約数列:

[1, 2, 4, 8, 79, 107, 158, 214, 316, 428, 632, 856, 1193, 2386, 4772, 8453, 9544, 16906, 33812, 67624, 94247, 127651, 188494, 255302, 376988, 510604, 753976, 1021208, 10084429, 20168858, 40337716, 80675432]

約数ペア:

[(1, 80675432), (2, 40337716), (4, 20168858), (8, 10084429), (79, 1021208), (107, 753976), (158, 510604), (214, 376988), (316, 255302), (428, 188494), (632, 127651), (856, 94247), (1193, 67624), (2386, 33812), (4772, 16906), (8453, 9544)]