82140568

素因数分解:

$2^3\times {\mathrm{373}}^1\times {\mathrm{27527}}^1$

素因数の和:27906

約数の個数: 16

約数和(自身を含む): 154432080

約数和(自身を除く): 72291512

約数列:

[1, 2, 4, 8, 373, 746, 1492, 2984, 27527, 55054, 110108, 220216, 10267571, 20535142, 41070284, 82140568]

約数ペア:

[(1, 82140568), (2, 41070284), (4, 20535142), (8, 10267571), (373, 220216), (746, 110108), (1492, 55054), (2984, 27527)]