16257872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{44179}}^1$

素因数の和:44210

約数の個数: 20

約数和(自身を含む): 32869920

約数和(自身を除く): 16612048

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 44179, 88358, 176716, 353432, 706864, 1016117, 2032234, 4064468, 8128936, 16257872]

約数ペア:

[(1, 16257872), (2, 8128936), (4, 4064468), (8, 2032234), (16, 1016117), (23, 706864), (46, 353432), (92, 176716), (184, 88358), (368, 44179)]