31597818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16007}}^1$

素因数の和:16066

約数の個数: 32

約数和(自身を含む): 73764864

約数和(自身を除く): 42167046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 16007, 32014, 48021, 96042, 112049, 224098, 336147, 672294, 752329, 1504658, 2256987, 4513974, 5266303, 10532606, 15798909, 31597818]

約数ペア:

[(1, 31597818), (2, 15798909), (3, 10532606), (6, 5266303), (7, 4513974), (14, 2256987), (21, 1504658), (42, 752329), (47, 672294), (94, 336147), (141, 224098), (282, 112049), (329, 96042), (658, 48021), (987, 32014), (1974, 16007)]