31089184

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2953}}^1$

素因数の和:3017

約数の個数: 48

約数和(自身を含む): 71463168

約数和(自身を除く): 40373984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 2953, 5264, 5906, 10528, 11812, 20671, 23624, 41342, 47248, 82684, 94496, 138791, 165368, 277582, 330736, 555164, 661472, 971537, 1110328, 1943074, 2220656, 3886148, 4441312, 7772296, 15544592, 31089184]

約数ペア:

[(1, 31089184), (2, 15544592), (4, 7772296), (7, 4441312), (8, 3886148), (14, 2220656), (16, 1943074), (28, 1110328), (32, 971537), (47, 661472), (56, 555164), (94, 330736), (112, 277582), (188, 165368), (224, 138791), (329, 94496), (376, 82684), (658, 47248), (752, 41342), (1316, 23624), (1504, 20671), (2632, 11812), (2953, 10528), (5264, 5906)]