16096540

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9043}}^1$

素因数の和:9141

約数の個数: 24

約数和(自身を含む): 34186320

約数和(自身を除く): 18089780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 9043, 18086, 36172, 45215, 90430, 180860, 804827, 1609654, 3219308, 4024135, 8048270, 16096540]

約数ペア:

[(1, 16096540), (2, 8048270), (4, 4024135), (5, 3219308), (10, 1609654), (20, 804827), (89, 180860), (178, 90430), (356, 45215), (445, 36172), (890, 18086), (1780, 9043)]