2165169152

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{16649}}^1$

素因数の和:16796

約数の個数: 44

約数和(自身を含む): 4362566400

約数和(自身を除く): 2197397248

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 4064, 8128, 16256, 16649, 32512, 33298, 65024, 66596, 130048, 133192, 266384, 532768, 1065536, 2114423, 2131072, 4228846, 4262144, 8457692, 8524288, 16915384, 17048576, 33830768, 67661536, 135323072, 270646144, 541292288, 1082584576, 2165169152]

約数ペア:

[(1, 2165169152), (2, 1082584576), (4, 541292288), (8, 270646144), (16, 135323072), (32, 67661536), (64, 33830768), (127, 17048576), (128, 16915384), (254, 8524288), (256, 8457692), (508, 4262144), (512, 4228846), (1016, 2131072), (1024, 2114423), (2032, 1065536), (4064, 532768), (8128, 266384), (16256, 133192), (16649, 130048), (32512, 66596), (33298, 65024)]