89409256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1307}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 177992640

約数和(自身を除く): 88583384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 503, 1006, 1307, 2012, 2614, 4024, 5228, 8551, 10456, 17102, 22219, 34204, 44438, 68408, 88876, 177752, 657421, 1314842, 2629684, 5259368, 11176157, 22352314, 44704628, 89409256]

約数ペア:

[(1, 89409256), (2, 44704628), (4, 22352314), (8, 11176157), (17, 5259368), (34, 2629684), (68, 1314842), (136, 657421), (503, 177752), (1006, 88876), (1307, 68408), (2012, 44438), (2614, 34204), (4024, 22219), (5228, 17102), (8551, 10456)]