16211336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 32400000

約数和(自身を除く): 16188664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 599, 796, 1198, 1592, 2396, 3383, 4792, 6766, 10183, 13532, 20366, 27064, 40732, 81464, 119201, 238402, 476804, 953608, 2026417, 4052834, 8105668, 16211336]

約数ペア:

[(1, 16211336), (2, 8105668), (4, 4052834), (8, 2026417), (17, 953608), (34, 476804), (68, 238402), (136, 119201), (199, 81464), (398, 40732), (599, 27064), (796, 20366), (1198, 13532), (1592, 10183), (2396, 6766), (3383, 4792)]