86776724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{4549}}^1$

素因数の和:4823

約数の個数: 24

約数和(自身を含む): 160524000

約数和(自身を除く): 73747276

約数列:

[1, 2, 4, 19, 38, 76, 251, 502, 1004, 4549, 4769, 9098, 9538, 18196, 19076, 86431, 172862, 345724, 1141799, 2283598, 4567196, 21694181, 43388362, 86776724]

約数ペア:

[(1, 86776724), (2, 43388362), (4, 21694181), (19, 4567196), (38, 2283598), (76, 1141799), (251, 345724), (502, 172862), (1004, 86431), (4549, 19076), (4769, 18196), (9098, 9538)]