20160422176

素因数分解:

$2^5\times {\mathrm{4523}}^1\times {\mathrm{139291}}^1$

素因数の和:143824

約数の個数: 24

約数和(自身を含む): 39699891504

約数和(自身を除く): 19539469328

約数列:

[1, 2, 4, 8, 16, 32, 4523, 9046, 18092, 36184, 72368, 139291, 144736, 278582, 557164, 1114328, 2228656, 4457312, 630013193, 1260026386, 2520052772, 5040105544, 10080211088, 20160422176]

約数ペア:

[(1, 20160422176), (2, 10080211088), (4, 5040105544), (8, 2520052772), (16, 1260026386), (32, 630013193), (4523, 4457312), (9046, 2228656), (18092, 1114328), (36184, 557164), (72368, 278582), (139291, 144736)]