537842128

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{90121}}^1$

素因数の和:90502

約数の個数: 20

約数和(自身を含む): 1044874468

約数和(自身を除く): 507032340

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 90121, 180242, 360484, 720968, 1441936, 33615133, 67230266, 134460532, 268921064, 537842128]

約数ペア:

[(1, 537842128), (2, 268921064), (4, 134460532), (8, 67230266), (16, 33615133), (373, 1441936), (746, 720968), (1492, 360484), (2984, 180242), (5968, 90121)]