82891484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{8807}}^1$

素因数の和:9005

約数の個数: 24

約数和(自身を含む): 157099488

約数和(自身を除く): 74208004

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 8807, 9412, 17614, 35228, 114491, 228982, 457964, 1594067, 3188134, 6376268, 20722871, 41445742, 82891484]

約数ペア:

[(1, 82891484), (2, 41445742), (4, 20722871), (13, 6376268), (26, 3188134), (52, 1594067), (181, 457964), (362, 228982), (724, 114491), (2353, 35228), (4706, 17614), (8807, 9412)]