89023492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{18439}}^1$

素因数の和:18531

約数の個数: 24

約数和(自身を含む): 167287680

約数和(自身を除く): 78264188

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 18439, 36878, 73756, 313463, 626926, 1253852, 1309169, 2618338, 5236676, 22255873, 44511746, 89023492]

約数ペア:

[(1, 89023492), (2, 44511746), (4, 22255873), (17, 5236676), (34, 2618338), (68, 1309169), (71, 1253852), (142, 626926), (284, 313463), (1207, 73756), (2414, 36878), (4828, 18439)]