31596368

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{14207}}^1$

素因数の和:14354

約数の個数: 20

約数和(自身を含む): 61662720

約数和(自身を除く): 30066352

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 14207, 28414, 56828, 113656, 227312, 1974773, 3949546, 7899092, 15798184, 31596368]

約数ペア:

[(1, 31596368), (2, 15798184), (4, 7899092), (8, 3949546), (16, 1974773), (139, 227312), (278, 113656), (556, 56828), (1112, 28414), (2224, 14207)]