856093670384

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1305020839}}^1$

素因数の和:1305020888

約数の個数: 20

約数和(自身を含む): 1699137133680

約数和(自身を除く): 843043463296

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1305020839, 2610041678, 5220083356, 10440166712, 20880333424, 53505854399, 107011708798, 214023417596, 428046835192, 856093670384]

約数ペア:

[(1, 856093670384), (2, 428046835192), (4, 214023417596), (8, 107011708798), (16, 53505854399), (41, 20880333424), (82, 10440166712), (164, 5220083356), (328, 2610041678), (656, 1305020839)]