22440872

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{15671}}^1$

素因数の和:15856

約数の個数: 16

約数和(自身を含む): 42314400

約数和(自身を除く): 19873528

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 15671, 31342, 62684, 125368, 2805109, 5610218, 11220436, 22440872]

約数ペア:

[(1, 22440872), (2, 11220436), (4, 5610218), (8, 2805109), (179, 125368), (358, 62684), (716, 31342), (1432, 15671)]