86554396

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{8237}}^1$

素因数の和:8349

約数の個数: 24

約数和(自身を含む): 157774176

約数和(自身を除く): 71219780

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 5254, 8237, 10508, 16474, 32948, 304769, 584827, 609538, 1169654, 1219076, 2339308, 21638599, 43277198, 86554396]

約数ペア:

[(1, 86554396), (2, 43277198), (4, 21638599), (37, 2339308), (71, 1219076), (74, 1169654), (142, 609538), (148, 584827), (284, 304769), (2627, 32948), (5254, 16474), (8237, 10508)]