80770684

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{16193}}^1$

素因数の和:16269

約数の個数: 24

約数和(自身を含む): 149632560

約数和(自身を除く): 68861876

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 16193, 32386, 64772, 469597, 696299, 939194, 1392598, 1878388, 2785196, 20192671, 40385342, 80770684]

約数ペア:

[(1, 80770684), (2, 40385342), (4, 20192671), (29, 2785196), (43, 1878388), (58, 1392598), (86, 939194), (116, 696299), (172, 469597), (1247, 64772), (2494, 32386), (4988, 16193)]