39342896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1327}}^1$

素因数の和:1461

約数の個数: 40

約数和(自身を含む): 81512640

約数和(自身を除く): 42169744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1327, 1744, 1853, 2654, 3706, 5308, 7412, 10616, 14824, 21232, 22559, 29648, 45118, 90236, 144643, 180472, 289286, 360944, 578572, 1157144, 2314288, 2458931, 4917862, 9835724, 19671448, 39342896]

約数ペア:

[(1, 39342896), (2, 19671448), (4, 9835724), (8, 4917862), (16, 2458931), (17, 2314288), (34, 1157144), (68, 578572), (109, 360944), (136, 289286), (218, 180472), (272, 144643), (436, 90236), (872, 45118), (1327, 29648), (1744, 22559), (1853, 21232), (2654, 14824), (3706, 10616), (5308, 7412)]