80453936

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{11003}}^1$

素因数の和:11468

約数の個数: 20

約数和(自身を含む): 156234792

約数和(自身を除く): 75780856

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 11003, 22006, 44012, 88024, 176048, 5028371, 10056742, 20113484, 40226968, 80453936]

約数ペア:

[(1, 80453936), (2, 40226968), (4, 20113484), (8, 10056742), (16, 5028371), (457, 176048), (914, 88024), (1828, 44012), (3656, 22006), (7312, 11003)]