57638096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{189599}}^1$

素因数の和:189626

約数の個数: 20

約数和(自身を含む): 117552000

約数和(自身を除く): 59913904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 189599, 379198, 758396, 1516792, 3033584, 3602381, 7204762, 14409524, 28819048, 57638096]

約数ペア:

[(1, 57638096), (2, 28819048), (4, 14409524), (8, 7204762), (16, 3602381), (19, 3033584), (38, 1516792), (76, 758396), (152, 379198), (304, 189599)]