22017584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1413

約数の個数: 40

約数和(自身を含む): 45943488

約数和(自身を除く): 23925904

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 1327, 2074, 2654, 4148, 5308, 8296, 10616, 16592, 21232, 22559, 45118, 80947, 90236, 161894, 180472, 323788, 360944, 647576, 1295152, 1376099, 2752198, 5504396, 11008792, 22017584]

約数ペア:

[(1, 22017584), (2, 11008792), (4, 5504396), (8, 2752198), (16, 1376099), (17, 1295152), (34, 647576), (61, 360944), (68, 323788), (122, 180472), (136, 161894), (244, 90236), (272, 80947), (488, 45118), (976, 22559), (1037, 21232), (1327, 16592), (2074, 10616), (2654, 8296), (4148, 5308)]