16474016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{199}}^2$

素因数の和:421

約数の個数: 36

約数和(自身を含む): 35104482

約数和(自身を除く): 18630466

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 199, 208, 398, 416, 796, 1592, 2587, 3184, 5174, 6368, 10348, 20696, 39601, 41392, 79202, 82784, 158404, 316808, 514813, 633616, 1029626, 1267232, 2059252, 4118504, 8237008, 16474016]

約数ペア:

[(1, 16474016), (2, 8237008), (4, 4118504), (8, 2059252), (13, 1267232), (16, 1029626), (26, 633616), (32, 514813), (52, 316808), (104, 158404), (199, 82784), (208, 79202), (398, 41392), (416, 39601), (796, 20696), (1592, 10348), (2587, 6368), (3184, 5174)]