42002164

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 75053888

約数和(自身を除く): 33051724

約数列:

[1, 2, 4, 97, 103, 194, 206, 388, 412, 1051, 2102, 4204, 9991, 19982, 39964, 101947, 108253, 203894, 216506, 407788, 433012, 10500541, 21001082, 42002164]

約数ペア:

[(1, 42002164), (2, 21001082), (4, 10500541), (97, 433012), (103, 407788), (194, 216506), (206, 203894), (388, 108253), (412, 101947), (1051, 39964), (2102, 19982), (4204, 9991)]