8220184

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 17719200

約数和(自身を除く): 9499016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 641, 916, 1282, 1603, 1832, 2564, 3206, 4487, 5128, 6412, 8974, 12824, 17948, 35896, 146789, 293578, 587156, 1027523, 1174312, 2055046, 4110092, 8220184]

約数ペア:

[(1, 8220184), (2, 4110092), (4, 2055046), (7, 1174312), (8, 1027523), (14, 587156), (28, 293578), (56, 146789), (229, 35896), (458, 17948), (641, 12824), (916, 8974), (1282, 6412), (1603, 5128), (1832, 4487), (2564, 3206)]