42233168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{155269}}^1$

素因数の和:155294

約数の個数: 20

約数和(自身を含む): 86640660

約数和(自身を除く): 44407492

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 155269, 310538, 621076, 1242152, 2484304, 2639573, 5279146, 10558292, 21116584, 42233168]

約数ペア:

[(1, 42233168), (2, 21116584), (4, 10558292), (8, 5279146), (16, 2639573), (17, 2484304), (34, 1242152), (68, 621076), (136, 310538), (272, 155269)]