145708624

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{71707}}^1$

素因数の和:71842

約数の個数: 20

約数和(自身を含む): 284537344

約数和(自身を除く): 138828720

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 71707, 143414, 286828, 573656, 1147312, 9106789, 18213578, 36427156, 72854312, 145708624]

約数ペア:

[(1, 145708624), (2, 72854312), (4, 36427156), (8, 18213578), (16, 9106789), (127, 1147312), (254, 573656), (508, 286828), (1016, 143414), (2032, 71707)]