38631568

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{11443}}^1$

素因数の和:11662

約数の個数: 20

約数和(自身を含む): 75209968

約数和(自身を除く): 36578400

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 11443, 22886, 45772, 91544, 183088, 2414473, 4828946, 9657892, 19315784, 38631568]

約数ペア:

[(1, 38631568), (2, 19315784), (4, 9657892), (8, 4828946), (16, 2414473), (211, 183088), (422, 91544), (844, 45772), (1688, 22886), (3376, 11443)]