29765776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109433}}^1$

素因数の和:109458

約数の個数: 20

約数和(自身を含む): 61064172

約数和(自身を除く): 31298396

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 109433, 218866, 437732, 875464, 1750928, 1860361, 3720722, 7441444, 14882888, 29765776]

約数ペア:

[(1, 29765776), (2, 14882888), (4, 7441444), (8, 3720722), (16, 1860361), (17, 1750928), (34, 875464), (68, 437732), (136, 218866), (272, 109433)]