17930368

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 36034560

約数和(自身を除く): 18104192

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 1103, 2032, 2206, 4064, 4412, 8128, 8824, 16256, 17648, 35296, 70592, 140081, 141184, 280162, 560324, 1120648, 2241296, 4482592, 8965184, 17930368]

約数ペア:

[(1, 17930368), (2, 8965184), (4, 4482592), (8, 2241296), (16, 1120648), (32, 560324), (64, 280162), (127, 141184), (128, 140081), (254, 70592), (508, 35296), (1016, 17648), (1103, 16256), (2032, 8824), (2206, 8128), (4064, 4412)]