31772846

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 56263680

約数和(自身を除く): 24490834

約数列:

[1, 2, 7, 14, 47, 94, 109, 218, 329, 443, 658, 763, 886, 1526, 3101, 5123, 6202, 10246, 20821, 35861, 41642, 48287, 71722, 96574, 145747, 291494, 338009, 676018, 2269489, 4538978, 15886423, 31772846]

約数ペア:

[(1, 31772846), (2, 15886423), (7, 4538978), (14, 2269489), (47, 676018), (94, 338009), (109, 291494), (218, 145747), (329, 96574), (443, 71722), (658, 48287), (763, 41642), (886, 35861), (1526, 20821), (3101, 10246), (5123, 6202)]