42908338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20107}}^1$

素因数の和:20217

約数の個数: 16

約数和(自身を含む): 70941024

約数和(自身を除く): 28032686

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 20107, 40214, 221177, 442354, 1950379, 3900758, 21454169, 42908338]

約数ペア:

[(1, 42908338), (2, 21454169), (11, 3900758), (22, 1950379), (97, 442354), (194, 221177), (1067, 40214), (2134, 20107)]