42880912

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{30113}}^1$

素因数の和:30210

約数の個数: 20

約数和(自身を含む): 84018060

約数和(自身を除く): 41137148

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 30113, 60226, 120452, 240904, 481808, 2680057, 5360114, 10720228, 21440456, 42880912]

約数ペア:

[(1, 42880912), (2, 21440456), (4, 10720228), (8, 5360114), (16, 2680057), (89, 481808), (178, 240904), (356, 120452), (712, 60226), (1424, 30113)]