89378138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{6329}}^1$

素因数の和:6661

約数の個数: 16

約数和(自身を含む): 140374080

約数和(自身を除く): 50995942

約数列:

[1, 2, 23, 46, 307, 614, 6329, 7061, 12658, 14122, 145567, 291134, 1943003, 3886006, 44689069, 89378138]

約数ペア:

[(1, 89378138), (2, 44689069), (23, 3886006), (46, 1943003), (307, 291134), (614, 145567), (6329, 14122), (7061, 12658)]