80878564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53633}}^1$

素因数の和:53679

約数の個数: 24

約数和(自身を含む): 157683960

約数和(自身を除く): 76805396

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 53633, 107266, 214532, 697229, 1394458, 1555357, 2788916, 3110714, 6221428, 20219641, 40439282, 80878564]

約数ペア:

[(1, 80878564), (2, 40439282), (4, 20219641), (13, 6221428), (26, 3110714), (29, 2788916), (52, 1555357), (58, 1394458), (116, 697229), (377, 214532), (754, 107266), (1508, 53633)]