88139636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{31981}}^1$

素因数の和:32051

約数の個数: 24

約数和(自身を含む): 169248744

約数和(自身を除く): 81109108

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 31981, 63962, 127924, 415753, 831506, 1663012, 1694993, 3389986, 6779972, 22034909, 44069818, 88139636]

約数ペア:

[(1, 88139636), (2, 44069818), (4, 22034909), (13, 6779972), (26, 3389986), (52, 1694993), (53, 1663012), (106, 831506), (212, 415753), (689, 127924), (1378, 63962), (2756, 31981)]