31697372

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4987}}^1$

素因数の和:5225

約数の個数: 24

約数和(自身を含む): 63686784

約数和(自身を除く): 31989412

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 4987, 6356, 9974, 19948, 34909, 69818, 139636, 1132049, 2264098, 4528196, 7924343, 15848686, 31697372]

約数ペア:

[(1, 31697372), (2, 15848686), (4, 7924343), (7, 4528196), (14, 2264098), (28, 1132049), (227, 139636), (454, 69818), (908, 34909), (1589, 19948), (3178, 9974), (4987, 6356)]