55398364

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63823}}^1$

素因数の和:63865

約数の個数: 24

約数和(自身を含む): 114372608

約数和(自身を除く): 58974244

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 63823, 127646, 255292, 446761, 893522, 1787044, 1978513, 3957026, 7914052, 13849591, 27699182, 55398364]

約数ペア:

[(1, 55398364), (2, 27699182), (4, 13849591), (7, 7914052), (14, 3957026), (28, 1978513), (31, 1787044), (62, 893522), (124, 446761), (217, 255292), (434, 127646), (868, 63823)]