86412272

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{21517}}^1$

素因数の和:21776

約数の個数: 20

約数和(自身を含む): 168098616

約数和(自身を除く): 81686344

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 21517, 43034, 86068, 172136, 344272, 5400767, 10801534, 21603068, 43206136, 86412272]

約数ペア:

[(1, 86412272), (2, 43206136), (4, 21603068), (8, 10801534), (16, 5400767), (251, 344272), (502, 172136), (1004, 86068), (2008, 43034), (4016, 21517)]