81146752

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{8929}}^1$

素因数の和:9014

約数の個数: 32

約数和(自身を含む): 163954800

約数和(自身を除く): 82808048

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 8929, 9088, 17858, 35716, 71432, 142864, 285728, 571456, 633959, 1142912, 1267918, 2535836, 5071672, 10143344, 20286688, 40573376, 81146752]

約数ペア:

[(1, 81146752), (2, 40573376), (4, 20286688), (8, 10143344), (16, 5071672), (32, 2535836), (64, 1267918), (71, 1142912), (128, 633959), (142, 571456), (284, 285728), (568, 142864), (1136, 71432), (2272, 35716), (4544, 17858), (8929, 9088)]