40242824

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{218711}}^1$

素因数の和:218740

約数の個数: 16

約数和(自身を含む): 78736320

約数和(自身を除く): 38493496

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 218711, 437422, 874844, 1749688, 5030353, 10060706, 20121412, 40242824]

約数ペア:

[(1, 40242824), (2, 20121412), (4, 10060706), (8, 5030353), (23, 1749688), (46, 874844), (92, 437422), (184, 218711)]