161290912

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{60727}}^1$

素因数の和:60820

約数の個数: 24

約数和(自身を含む): 321372576

約数和(自身を除く): 160081664

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 60727, 121454, 242908, 485816, 971632, 1943264, 5040341, 10080682, 20161364, 40322728, 80645456, 161290912]

約数ペア:

[(1, 161290912), (2, 80645456), (4, 40322728), (8, 20161364), (16, 10080682), (32, 5040341), (83, 1943264), (166, 971632), (332, 485816), (664, 242908), (1328, 121454), (2656, 60727)]