16615746054256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{17231}}^1\times {\mathrm{3172019}}^1$

素因数の和:3189277

約数の個数: 40

約数和(自身を含む): 33889354156800

約数和(自身を除く): 17273608102544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 17231, 34462, 68924, 137848, 275696, 327389, 654778, 1309556, 2619112, 3172019, 5238224, 6344038, 12688076, 25376152, 50752304, 60268361, 120536722, 241073444, 482146888, 964293776, 54657059389, 109314118778, 218628237556, 437256475112, 874512950224, 1038484128391, 2076968256782, 4153936513564, 8307873027128, 16615746054256]

約数ペア:

[(1, 16615746054256), (2, 8307873027128), (4, 4153936513564), (8, 2076968256782), (16, 1038484128391), (19, 874512950224), (38, 437256475112), (76, 218628237556), (152, 109314118778), (304, 54657059389), (17231, 964293776), (34462, 482146888), (68924, 241073444), (137848, 120536722), (275696, 60268361), (327389, 50752304), (654778, 25376152), (1309556, 12688076), (2619112, 6344038), (3172019, 5238224)]