20161308832

素因数分解:

$2^5\times 7^1\times {\mathrm{90005843}}^1$

素因数の和:90005860

約数の個数: 24

約数和(自身を含む): 45362945376

約数和(自身を除く): 25201636544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 90005843, 180011686, 360023372, 630040901, 720046744, 1260081802, 1440093488, 2520163604, 2880186976, 5040327208, 10080654416, 20161308832]

約数ペア:

[(1, 20161308832), (2, 10080654416), (4, 5040327208), (7, 2880186976), (8, 2520163604), (14, 1440093488), (16, 1260081802), (28, 720046744), (32, 630040901), (56, 360023372), (112, 180011686), (224, 90005843)]