55618898

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{2141}}^1$

素因数の和:2593

約数の個数: 16

約数和(自身を含む): 86365440

約数和(自身を除く): 30746542

約数列:

[1, 2, 31, 62, 419, 838, 2141, 4282, 12989, 25978, 66371, 132742, 897079, 1794158, 27809449, 55618898]

約数ペア:

[(1, 55618898), (2, 27809449), (31, 1794158), (62, 897079), (419, 132742), (838, 66371), (2141, 25978), (4282, 12989)]