8201250992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{15569}}^1$

素因数の和:15702

約数の個数: 80

約数和(自身を含む): 18001660320

約数和(自身を除く): 9800409328

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 73, 82, 88, 146, 164, 176, 292, 328, 451, 584, 656, 803, 902, 1168, 1606, 1804, 2993, 3212, 3608, 5986, 6424, 7216, 11972, 12848, 15569, 23944, 31138, 32923, 47888, 62276, 65846, 124552, 131692, 171259, 249104, 263384, 342518, 526768, 638329, 685036, 1136537, 1276658, 1370072, 2273074, 2553316, 2740144, 4546148, 5106632, 7021619, 9092296, 10213264, 12501907, 14043238, 18184592, 25003814, 28086476, 46598017, 50007628, 56172952, 93196034, 100015256, 112345904, 186392068, 200030512, 372784136, 512578187, 745568272, 1025156374, 2050312748, 4100625496, 8201250992]

約数ペア:

[(1, 8201250992), (2, 4100625496), (4, 2050312748), (8, 1025156374), (11, 745568272), (16, 512578187), (22, 372784136), (41, 200030512), (44, 186392068), (73, 112345904), (82, 100015256), (88, 93196034), (146, 56172952), (164, 50007628), (176, 46598017), (292, 28086476), (328, 25003814), (451, 18184592), (584, 14043238), (656, 12501907), (803, 10213264), (902, 9092296), (1168, 7021619), (1606, 5106632), (1804, 4546148), (2993, 2740144), (3212, 2553316), (3608, 2273074), (5986, 1370072), (6424, 1276658), (7216, 1136537), (11972, 685036), (12848, 638329), (15569, 526768), (23944, 342518), (31138, 263384), (32923, 249104), (47888, 171259), (62276, 131692), (65846, 124552)]