40680901232

素因数分解:

$2^4\times {\mathrm{2053}}^1\times {\mathrm{1238459}}^1$

素因数の和:1240520

約数の個数: 20

約数和(自身を含む): 78857702040

約数和(自身を除く): 38176800808

約数列:

[1, 2, 4, 8, 16, 2053, 4106, 8212, 16424, 32848, 1238459, 2476918, 4953836, 9907672, 19815344, 2542556327, 5085112654, 10170225308, 20340450616, 40680901232]

約数ペア:

[(1, 40680901232), (2, 20340450616), (4, 10170225308), (8, 5085112654), (16, 2542556327), (2053, 19815344), (4106, 9907672), (8212, 4953836), (16424, 2476918), (32848, 1238459)]