31030406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 55637280

約数和(自身を除く): 24606874

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 2861, 5423, 5722, 10846, 31471, 48637, 62942, 82969, 97274, 165938, 535007, 912659, 1070014, 1410473, 1825318, 2820946, 15515203, 31030406]

約数ペア:

[(1, 31030406), (2, 15515203), (11, 2820946), (17, 1825318), (22, 1410473), (29, 1070014), (34, 912659), (58, 535007), (187, 165938), (319, 97274), (374, 82969), (493, 62942), (638, 48637), (986, 31471), (2861, 10846), (5423, 5722)]