31647896

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1151}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 68014080

約数和(自身を除く): 36366184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1151, 1964, 2302, 3437, 3928, 4604, 6874, 8057, 9208, 13748, 16114, 27496, 32228, 64456, 565141, 1130282, 2260564, 3955987, 4521128, 7911974, 15823948, 31647896]

約数ペア:

[(1, 31647896), (2, 15823948), (4, 7911974), (7, 4521128), (8, 3955987), (14, 2260564), (28, 1130282), (56, 565141), (491, 64456), (982, 32228), (1151, 27496), (1964, 16114), (2302, 13748), (3437, 9208), (3928, 8057), (4604, 6874)]