29921488

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{8863}}^1$

素因数の和:9082

約数の個数: 20

約数和(自身を含む): 58254208

約数和(自身を除く): 28332720

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 8863, 17726, 35452, 70904, 141808, 1870093, 3740186, 7480372, 14960744, 29921488]

約数ペア:

[(1, 29921488), (2, 14960744), (4, 7480372), (8, 3740186), (16, 1870093), (211, 141808), (422, 70904), (844, 35452), (1688, 17726), (3376, 8863)]