161305024

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{28319}}^1$

素因数の和:28420

約数の個数: 28

約数和(自身を含む): 323697600

約数和(自身を除く): 162392576

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 28319, 56638, 113276, 226552, 453104, 906208, 1812416, 2520391, 5040782, 10081564, 20163128, 40326256, 80652512, 161305024]

約数ペア:

[(1, 161305024), (2, 80652512), (4, 40326256), (8, 20163128), (16, 10081564), (32, 5040782), (64, 2520391), (89, 1812416), (178, 906208), (356, 453104), (712, 226552), (1424, 113276), (2848, 56638), (5696, 28319)]