115922872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21031}}^1$

素因数の和:21103

約数の個数: 32

約数和(自身を含む): 238502880

約数和(自身を除く): 122580008

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 21031, 42062, 84124, 168248, 273403, 546806, 1093612, 1114643, 2187224, 2229286, 4458572, 8917144, 14490359, 28980718, 57961436, 115922872]

約数ペア:

[(1, 115922872), (2, 57961436), (4, 28980718), (8, 14490359), (13, 8917144), (26, 4458572), (52, 2229286), (53, 2187224), (104, 1114643), (106, 1093612), (212, 546806), (424, 273403), (689, 168248), (1378, 84124), (2756, 42062), (5512, 21031)]