42416090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{90247}}^1$

素因数の和:90301

約数の個数: 16

約数和(自身を含む): 77974272

約数和(自身を除く): 35558182

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 90247, 180494, 451235, 902470, 4241609, 8483218, 21208045, 42416090]

約数ペア:

[(1, 42416090), (2, 21208045), (5, 8483218), (10, 4241609), (47, 902470), (94, 451235), (235, 180494), (470, 90247)]