83938754

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1\times {\mathrm{449}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 127072800

約数和(自身を除く): 43134046

約数列:

[1, 2, 211, 422, 443, 449, 886, 898, 93473, 94739, 186946, 189478, 198907, 397814, 41969377, 83938754]

約数ペア:

[(1, 83938754), (2, 41969377), (211, 397814), (422, 198907), (443, 189478), (449, 186946), (886, 94739), (898, 93473)]