86181808

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{16273}}^1$

素因数の和:16612

約数の個数: 20

約数和(自身を含む): 167492008

約数和(自身を除く): 81310200

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 16273, 32546, 65092, 130184, 260368, 5386363, 10772726, 21545452, 43090904, 86181808]

約数ペア:

[(1, 86181808), (2, 43090904), (4, 21545452), (8, 10772726), (16, 5386363), (331, 260368), (662, 130184), (1324, 65092), (2648, 32546), (5296, 16273)]