334591984

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{99109}}^1$

素因数の和:99328

約数の個数: 20

約数和(自身を含む): 651350920

約数和(自身を除く): 316758936

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 99109, 198218, 396436, 792872, 1585744, 20911999, 41823998, 83647996, 167295992, 334591984]

約数ペア:

[(1, 334591984), (2, 167295992), (4, 83647996), (8, 41823998), (16, 20911999), (211, 1585744), (422, 792872), (844, 396436), (1688, 198218), (3376, 99109)]