30734816

素因数分解:

$2^5\times 7^1\times {\mathrm{137209}}^1$

素因数の和:137226

約数の個数: 24

約数和(自身を含む): 69153840

約数和(自身を除く): 38419024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 137209, 274418, 548836, 960463, 1097672, 1920926, 2195344, 3841852, 4390688, 7683704, 15367408, 30734816]

約数ペア:

[(1, 30734816), (2, 15367408), (4, 7683704), (7, 4390688), (8, 3841852), (14, 2195344), (16, 1920926), (28, 1097672), (32, 960463), (56, 548836), (112, 274418), (224, 137209)]