80884712

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{787}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 157442400

約数和(自身を除く): 76557688

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 443, 787, 886, 1574, 1772, 3148, 3544, 6296, 12847, 22823, 25694, 45646, 51388, 91292, 102776, 182584, 348641, 697282, 1394564, 2789128, 10110589, 20221178, 40442356, 80884712]

約数ペア:

[(1, 80884712), (2, 40442356), (4, 20221178), (8, 10110589), (29, 2789128), (58, 1394564), (116, 697282), (232, 348641), (443, 182584), (787, 102776), (886, 91292), (1574, 51388), (1772, 45646), (3148, 25694), (3544, 22823), (6296, 12847)]