42889402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23801}}^1$

素因数の和:23873

約数の個数: 16

約数和(自身を含む): 69406632

約数和(自身を除く): 26517230

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 23801, 47602, 404617, 809234, 1261453, 2522906, 21444701, 42889402]

約数ペア:

[(1, 42889402), (2, 21444701), (17, 2522906), (34, 1261453), (53, 809234), (106, 404617), (901, 47602), (1802, 23801)]