24961712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{91771}}^1$

素因数の和:91796

約数の個数: 20

約数和(自身を含む): 51208776

約数和(自身を除く): 26247064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 91771, 183542, 367084, 734168, 1468336, 1560107, 3120214, 6240428, 12480856, 24961712]

約数ペア:

[(1, 24961712), (2, 12480856), (4, 6240428), (8, 3120214), (16, 1560107), (17, 1468336), (34, 734168), (68, 367084), (136, 183542), (272, 91771)]