25007638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3079}}^1$

素因数の和:3243

約数の個数: 16

約数和(自身を含む): 39029760

約数和(自身を除く): 14022122

約数列:

[1, 2, 31, 62, 131, 262, 3079, 4061, 6158, 8122, 95449, 190898, 403349, 806698, 12503819, 25007638]

約数ペア:

[(1, 25007638), (2, 12503819), (31, 806698), (62, 403349), (131, 190898), (262, 95449), (3079, 8122), (4061, 6158)]