216356056

素因数分解:

$2^3\times 7^1\times {\mathrm{3863501}}^1$

素因数の和:3863514

約数の個数: 16

約数和(自身を含む): 463620240

約数和(自身を除く): 247264184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3863501, 7727002, 15454004, 27044507, 30908008, 54089014, 108178028, 216356056]

約数ペア:

[(1, 216356056), (2, 108178028), (4, 54089014), (7, 30908008), (8, 27044507), (14, 15454004), (28, 7727002), (56, 3863501)]