87331136

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{19219}}^1$

素因数の和:19302

約数の個数: 28

約数和(自身を含む): 175747680

約数和(自身を除く): 88416544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 19219, 38438, 76876, 153752, 307504, 615008, 1230016, 1364549, 2729098, 5458196, 10916392, 21832784, 43665568, 87331136]

約数ペア:

[(1, 87331136), (2, 43665568), (4, 21832784), (8, 10916392), (16, 5458196), (32, 2729098), (64, 1364549), (71, 1230016), (142, 615008), (284, 307504), (568, 153752), (1136, 76876), (2272, 38438), (4544, 19219)]