31058636

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20929}}^1$

素因数の和:20993

約数の個数: 24

約数和(自身を含む): 63292320

約数和(自身を除く): 32233684

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 20929, 41858, 83716, 146503, 293006, 586012, 1109237, 2218474, 4436948, 7764659, 15529318, 31058636]

約数ペア:

[(1, 31058636), (2, 15529318), (4, 7764659), (7, 4436948), (14, 2218474), (28, 1109237), (53, 586012), (106, 293006), (212, 146503), (371, 83716), (742, 41858), (1484, 20929)]