4198456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{30871}}^1$

素因数の和:30894

約数の個数: 16

約数和(自身を含む): 8335440

約数和(自身を除く): 4136984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 30871, 61742, 123484, 246968, 524807, 1049614, 2099228, 4198456]

約数ペア:

[(1, 4198456), (2, 2099228), (4, 1049614), (8, 524807), (17, 246968), (34, 123484), (68, 61742), (136, 30871)]