40030456

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{38197}}^1$

素因数の和:38334

約数の個数: 16

約数和(自身を含む): 75632040

約数和(自身を除く): 35601584

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 38197, 76394, 152788, 305576, 5003807, 10007614, 20015228, 40030456]

約数ペア:

[(1, 40030456), (2, 20015228), (4, 10007614), (8, 5003807), (131, 305576), (262, 152788), (524, 76394), (1048, 38197)]