40626224

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{32141}}^1$

素因数の和:32228

約数の個数: 20

約数和(自身を含む): 79712160

約数和(自身を除く): 39085936

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 32141, 64282, 128564, 257128, 514256, 2539139, 5078278, 10156556, 20313112, 40626224]

約数ペア:

[(1, 40626224), (2, 20313112), (4, 10156556), (8, 5078278), (16, 2539139), (79, 514256), (158, 257128), (316, 128564), (632, 64282), (1264, 32141)]