16977650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4091}}^1$

素因数の和:4186

約数の個数: 24

約数和(自身を含む): 31966704

約数和(自身を除く): 14989054

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4091, 4150, 8182, 20455, 40910, 102275, 204550, 339553, 679106, 1697765, 3395530, 8488825, 16977650]

約数ペア:

[(1, 16977650), (2, 8488825), (5, 3395530), (10, 1697765), (25, 679106), (50, 339553), (83, 204550), (166, 102275), (415, 40910), (830, 20455), (2075, 8182), (4091, 4150)]