41689978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61129}}^1$

素因数の和:61173

約数の個数: 16

約数和(自身を含む): 70421760

約数和(自身を除く): 28731782

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 61129, 122258, 672419, 1344838, 1894999, 3789998, 20844989, 41689978]

約数ペア:

[(1, 41689978), (2, 20844989), (11, 3789998), (22, 1894999), (31, 1344838), (62, 672419), (341, 122258), (682, 61129)]