39367088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{129497}}^1$

素因数の和:129524

約数の個数: 20

約数和(自身を含む): 80288760

約数和(自身を除く): 40921672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 129497, 258994, 517988, 1035976, 2071952, 2460443, 4920886, 9841772, 19683544, 39367088]

約数ペア:

[(1, 39367088), (2, 19683544), (4, 9841772), (8, 4920886), (16, 2460443), (19, 2071952), (38, 1035976), (76, 517988), (152, 258994), (304, 129497)]