55334456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1621}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 110360880

約数和(自身を除く): 55026424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 1004, 1621, 2008, 3242, 4267, 6484, 8534, 12968, 17068, 27557, 34136, 55114, 110228, 220456, 406871, 813742, 1627484, 3254968, 6916807, 13833614, 27667228, 55334456]

約数ペア:

[(1, 55334456), (2, 27667228), (4, 13833614), (8, 6916807), (17, 3254968), (34, 1627484), (68, 813742), (136, 406871), (251, 220456), (502, 110228), (1004, 55114), (1621, 34136), (2008, 27557), (3242, 17068), (4267, 12968), (6484, 8534)]