63998954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{23071}}^1$

素因数の和:23165

約数の個数: 16

約数和(自身を含む): 102439680

約数和(自身を除く): 38440726

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 23071, 46142, 438349, 876698, 1684183, 3368366, 31999477, 63998954]

約数ペア:

[(1, 63998954), (2, 31999477), (19, 3368366), (38, 1684183), (73, 876698), (146, 438349), (1387, 46142), (2774, 23071)]