16199792

素因数分解:

$2^4\times 7^2\times {\mathrm{20663}}^1$

素因数の和:20685

約数の個数: 30

約数和(自身を含む): 36513288

約数和(自身を除く): 20313496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20663, 41326, 82652, 144641, 165304, 289282, 330608, 578564, 1012487, 1157128, 2024974, 2314256, 4049948, 8099896, 16199792]

約数ペア:

[(1, 16199792), (2, 8099896), (4, 4049948), (7, 2314256), (8, 2024974), (14, 1157128), (16, 1012487), (28, 578564), (49, 330608), (56, 289282), (98, 165304), (112, 144641), (196, 82652), (392, 41326), (784, 20663)]