42546778

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{877}}^1$

素因数の和:1197

約数の個数: 16

約数和(自身を含む): 64733184

約数和(自身を除く): 22186406

約数列:

[1, 2, 127, 191, 254, 382, 877, 1754, 24257, 48514, 111379, 167507, 222758, 335014, 21273389, 42546778]

約数ペア:

[(1, 42546778), (2, 21273389), (127, 335014), (191, 222758), (254, 167507), (382, 111379), (877, 48514), (1754, 24257)]