42740224

素因数分解:

$2^9\times {\mathrm{83477}}^1$

素因数の和:83495

約数の個数: 20

約数和(自身を含む): 85397994

約数和(自身を除く): 42657770

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 83477, 166954, 333908, 667816, 1335632, 2671264, 5342528, 10685056, 21370112, 42740224]

約数ペア:

[(1, 42740224), (2, 21370112), (4, 10685056), (8, 5342528), (16, 2671264), (32, 1335632), (64, 667816), (128, 333908), (256, 166954), (512, 83477)]