42745094

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{98491}}^1$

素因数の和:98531

約数の個数: 16

約数和(自身を含む): 75641856

約数和(自身を除く): 32896762

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 98491, 196982, 689437, 1378874, 3053221, 6106442, 21372547, 42745094]

約数ペア:

[(1, 42745094), (2, 21372547), (7, 6106442), (14, 3053221), (31, 1378874), (62, 689437), (217, 196982), (434, 98491)]