8885264

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{997}}^1$

素因数の和:1562

約数の個数: 20

約数和(自身を含む): 17263404

約数和(自身を除く): 8378140

約数列:

[1, 2, 4, 8, 16, 557, 997, 1114, 1994, 2228, 3988, 4456, 7976, 8912, 15952, 555329, 1110658, 2221316, 4442632, 8885264]

約数ペア:

[(1, 8885264), (2, 4442632), (4, 2221316), (8, 1110658), (16, 555329), (557, 15952), (997, 8912), (1114, 7976), (1994, 4456), (2228, 3988)]