42987356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{7103}}^1$

素因数の和:7213

約数の個数: 24

約数和(自身を含む): 80559360

約数和(自身を除く): 37572004

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 7103, 14206, 28412, 120751, 241502, 483004, 632167, 1264334, 2528668, 10746839, 21493678, 42987356]

約数ペア:

[(1, 42987356), (2, 21493678), (4, 10746839), (17, 2528668), (34, 1264334), (68, 632167), (89, 483004), (178, 241502), (356, 120751), (1513, 28412), (3026, 14206), (6052, 7103)]