40007174

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9631}}^1$

素因数の和:9731

約数の個数: 16

約数和(自身を含む): 62877696

約数和(自身を除く): 22870522

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 9631, 19262, 298561, 597122, 645277, 1290554, 20003587, 40007174]

約数ペア:

[(1, 40007174), (2, 20003587), (31, 1290554), (62, 645277), (67, 597122), (134, 298561), (2077, 19262), (4154, 9631)]