23128264

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 44906400

約数和(自身を除く): 21778136

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 328, 428, 659, 856, 1318, 2636, 4387, 5272, 8774, 17548, 27019, 35096, 54038, 70513, 108076, 141026, 216152, 282052, 564104, 2891033, 5782066, 11564132, 23128264]

約数ペア:

[(1, 23128264), (2, 11564132), (4, 5782066), (8, 2891033), (41, 564104), (82, 282052), (107, 216152), (164, 141026), (214, 108076), (328, 70513), (428, 54038), (659, 35096), (856, 27019), (1318, 17548), (2636, 8774), (4387, 5272)]