42674042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{10273}}^1$

素因数の和:10373

約数の個数: 16

約数和(自身を含む): 67068672

約数和(自身を除く): 24394630

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 10273, 20546, 318463, 636926, 688291, 1376582, 21337021, 42674042]

約数ペア:

[(1, 42674042), (2, 21337021), (31, 1376582), (62, 688291), (67, 636926), (134, 318463), (2077, 20546), (4154, 10273)]