126922088

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{15913}}^1$

素因数の和:16916

約数の個数: 16

約数和(自身を含む): 238232580

約数和(自身を除く): 111310492

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 7976, 15913, 31826, 63652, 127304, 15865261, 31730522, 63461044, 126922088]

約数ペア:

[(1, 126922088), (2, 63461044), (4, 31730522), (8, 15865261), (997, 127304), (1994, 63652), (3988, 31826), (7976, 15913)]