331343996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{25943}}^1$

素因数の和:26081

約数の個数: 24

約数和(自身を含む): 604391424

約数和(自身を除く): 273047428

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 3193, 6386, 12772, 25943, 51886, 103772, 804233, 1608466, 2672129, 3216932, 5344258, 10688516, 82835999, 165671998, 331343996]

約数ペア:

[(1, 331343996), (2, 165671998), (4, 82835999), (31, 10688516), (62, 5344258), (103, 3216932), (124, 2672129), (206, 1608466), (412, 804233), (3193, 103772), (6386, 51886), (12772, 25943)]