8365136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:459

約数の個数: 40

約数和(自身を含む): 17644704

約数和(自身を除く): 9279568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 307, 524, 614, 1048, 1228, 1703, 2096, 2456, 3406, 3991, 4912, 6812, 7982, 13624, 15964, 27248, 31928, 40217, 63856, 80434, 160868, 321736, 522821, 643472, 1045642, 2091284, 4182568, 8365136]

約数ペア:

[(1, 8365136), (2, 4182568), (4, 2091284), (8, 1045642), (13, 643472), (16, 522821), (26, 321736), (52, 160868), (104, 80434), (131, 63856), (208, 40217), (262, 31928), (307, 27248), (524, 15964), (614, 13624), (1048, 7982), (1228, 6812), (1703, 4912), (2096, 3991), (2456, 3406)]