16650256

素因数分解:

$2^4\times 7^1\times {\mathrm{148663}}^1$

素因数の和:148678

約数の個数: 20

約数和(自身を含む): 36868672

約数和(自身を除く): 20218416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 148663, 297326, 594652, 1040641, 1189304, 2081282, 2378608, 4162564, 8325128, 16650256]

約数ペア:

[(1, 16650256), (2, 8325128), (4, 4162564), (7, 2378608), (8, 2081282), (14, 1189304), (16, 1040641), (28, 594652), (56, 297326), (112, 148663)]