31315466

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7481}}^1$

素因数の和:7526

約数の個数: 32

約数和(自身を含む): 60334848

約数和(自身を除く): 29019382

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 7481, 14962, 52367, 97253, 104734, 172063, 194506, 344126, 680771, 1204441, 1361542, 2236819, 2408882, 4473638, 15657733, 31315466]

約数ペア:

[(1, 31315466), (2, 15657733), (7, 4473638), (13, 2408882), (14, 2236819), (23, 1361542), (26, 1204441), (46, 680771), (91, 344126), (161, 194506), (182, 172063), (299, 104734), (322, 97253), (598, 52367), (2093, 14962), (4186, 7481)]