16482340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{117731}}^1$

素因数の和:117747

約数の個数: 24

約数和(自身を含む): 39557952

約数和(自身を除く): 23075612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 117731, 235462, 470924, 588655, 824117, 1177310, 1648234, 2354620, 3296468, 4120585, 8241170, 16482340]

約数ペア:

[(1, 16482340), (2, 8241170), (4, 4120585), (5, 3296468), (7, 2354620), (10, 1648234), (14, 1177310), (20, 824117), (28, 588655), (35, 470924), (70, 235462), (140, 117731)]