16904156

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 30177840

約数和(自身を除く): 13273684

約数列:

[1, 2, 4, 109, 137, 218, 274, 283, 436, 548, 566, 1132, 14933, 29866, 30847, 38771, 59732, 61694, 77542, 123388, 155084, 4226039, 8452078, 16904156]

約数ペア:

[(1, 16904156), (2, 8452078), (4, 4226039), (109, 155084), (137, 123388), (218, 77542), (274, 61694), (283, 59732), (436, 38771), (548, 30847), (566, 29866), (1132, 14933)]