17712368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{65119}}^1$

素因数の和:65144

約数の個数: 20

約数和(自身を含む): 36336960

約数和(自身を除く): 18624592

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 65119, 130238, 260476, 520952, 1041904, 1107023, 2214046, 4428092, 8856184, 17712368]

約数ペア:

[(1, 17712368), (2, 8856184), (4, 4428092), (8, 2214046), (16, 1107023), (17, 1041904), (34, 520952), (68, 260476), (136, 130238), (272, 65119)]