57129218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{5653}}^1$

素因数の和:5849

約数の個数: 16

約数和(自身を含む): 89016576

約数和(自身を除く): 31887358

約数列:

[1, 2, 31, 62, 163, 326, 5053, 5653, 10106, 11306, 175243, 350486, 921439, 1842878, 28564609, 57129218]

約数ペア:

[(1, 57129218), (2, 28564609), (31, 1842878), (62, 921439), (163, 350486), (326, 175243), (5053, 11306), (5653, 10106)]