91621328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{248971}}^1$

素因数の和:249002

約数の個数: 20

約数和(自身を含む): 185235168

約数和(自身を除く): 93613840

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 248971, 497942, 995884, 1991768, 3983536, 5726333, 11452666, 22905332, 45810664, 91621328]

約数ペア:

[(1, 91621328), (2, 45810664), (4, 22905332), (8, 11452666), (16, 5726333), (23, 3983536), (46, 1991768), (92, 995884), (184, 497942), (368, 248971)]