84265552

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17497}}^1$

素因数の和:17555

約数の個数: 40

約数和(自身を含む): 190938176

約数和(自身を除く): 106672624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 17497, 34994, 69988, 122479, 139976, 244958, 279952, 489916, 752371, 979832, 1504742, 1959664, 3009484, 5266597, 6018968, 10533194, 12037936, 21066388, 42132776, 84265552]

約数ペア:

[(1, 84265552), (2, 42132776), (4, 21066388), (7, 12037936), (8, 10533194), (14, 6018968), (16, 5266597), (28, 3009484), (43, 1959664), (56, 1504742), (86, 979832), (112, 752371), (172, 489916), (301, 279952), (344, 244958), (602, 139976), (688, 122479), (1204, 69988), (2408, 34994), (4816, 17497)]