31711438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2304

約数の個数: 24

約数和(自身を含む): 53194680

約数和(自身を除く): 21483242

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 2221, 4442, 7139, 14278, 24431, 48862, 131039, 262078, 268741, 537482, 1441429, 2882858, 15855719, 31711438]

約数ペア:

[(1, 31711438), (2, 15855719), (11, 2882858), (22, 1441429), (59, 537482), (118, 268741), (121, 262078), (242, 131039), (649, 48862), (1298, 24431), (2221, 14278), (4442, 7139)]