38231504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{140557}}^1$

素因数の和:140582

約数の個数: 20

約数和(自身を含む): 78431364

約数和(自身を除く): 40199860

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 140557, 281114, 562228, 1124456, 2248912, 2389469, 4778938, 9557876, 19115752, 38231504]

約数ペア:

[(1, 38231504), (2, 19115752), (4, 9557876), (8, 4778938), (16, 2389469), (17, 2248912), (34, 1124456), (68, 562228), (136, 281114), (272, 140557)]