115291388

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{35107}}^1$

素因数の和:35932

約数の個数: 12

約数和(自身を含む): 202011432

約数和(自身を除く): 86720044

約数列:

[1, 2, 4, 821, 1642, 3284, 35107, 70214, 140428, 28822847, 57645694, 115291388]

約数ペア:

[(1, 115291388), (2, 57645694), (4, 28822847), (821, 140428), (1642, 70214), (3284, 35107)]