45193616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12781}}^1$

素因数の和:12819

約数の個数: 40

約数和(自身を含む): 99852984

約数和(自身を除く): 54659368

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 12781, 25562, 51124, 102248, 166153, 204496, 217277, 332306, 434554, 664612, 869108, 1329224, 1738216, 2658448, 2824601, 3476432, 5649202, 11298404, 22596808, 45193616]

約数ペア:

[(1, 45193616), (2, 22596808), (4, 11298404), (8, 5649202), (13, 3476432), (16, 2824601), (17, 2658448), (26, 1738216), (34, 1329224), (52, 869108), (68, 664612), (104, 434554), (136, 332306), (208, 217277), (221, 204496), (272, 166153), (442, 102248), (884, 51124), (1768, 25562), (3536, 12781)]