31790464

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 63617400

約数和(自身を除く): 31826936

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 614, 809, 1228, 1618, 2456, 3236, 4912, 6472, 9824, 12944, 19648, 25888, 39296, 51776, 103552, 248363, 496726, 993452, 1986904, 3973808, 7947616, 15895232, 31790464]

約数ペア:

[(1, 31790464), (2, 15895232), (4, 7947616), (8, 3973808), (16, 1986904), (32, 993452), (64, 496726), (128, 248363), (307, 103552), (614, 51776), (809, 39296), (1228, 25888), (1618, 19648), (2456, 12944), (3236, 9824), (4912, 6472)]