78608

素因数分解:

$2^4\times {\mathrm{17}}^3$

素因数の和:59

約数の個数: 20

約数和(自身を含む): 161820

約数和(自身を除く): 83212

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 4913, 9826, 19652, 39304, 78608]

約数ペア:

[(1, 78608), (2, 39304), (4, 19652), (8, 9826), (16, 4913), (17, 4624), (34, 2312), (68, 1156), (136, 578), (272, 289)]