31860094

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2153}}^1$

素因数の和:2320

約数の個数: 24

約数和(自身を含む): 55986768

約数和(自身を除く): 24126674

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 1057, 2114, 2153, 4306, 7399, 14798, 15071, 30142, 105497, 210994, 325103, 650206, 2275721, 4551442, 15930047, 31860094]

約数ペア:

[(1, 31860094), (2, 15930047), (7, 4551442), (14, 2275721), (49, 650206), (98, 325103), (151, 210994), (302, 105497), (1057, 30142), (2114, 15071), (2153, 14798), (4306, 7399)]