31986316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2719}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 59633280

約数和(自身を除く): 27646964

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2719, 2941, 5438, 5882, 10876, 11764, 46223, 92446, 184892, 470387, 940774, 1881548, 7996579, 15993158, 31986316]

約数ペア:

[(1, 31986316), (2, 15993158), (4, 7996579), (17, 1881548), (34, 940774), (68, 470387), (173, 184892), (346, 92446), (692, 46223), (2719, 11764), (2941, 10876), (5438, 5882)]