85646528

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 84

約数和(自身を含む): 196257672

約数和(自身を除く): 110611144

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 337, 352, 361, 418, 608, 674, 704, 722, 836, 1216, 1348, 1444, 1672, 2696, 2888, 3344, 3707, 3971, 5392, 5776, 6403, 6688, 7414, 7942, 10784, 11552, 12806, 13376, 14828, 15884, 21568, 23104, 25612, 29656, 31768, 51224, 59312, 63536, 70433, 102448, 118624, 121657, 127072, 140866, 204896, 237248, 243314, 254144, 281732, 409792, 486628, 563464, 973256, 1126928, 1338227, 1946512, 2253856, 2676454, 3893024, 4507712, 5352908, 7786048, 10705816, 21411632, 42823264, 85646528]

約数ペア:

[(1, 85646528), (2, 42823264), (4, 21411632), (8, 10705816), (11, 7786048), (16, 5352908), (19, 4507712), (22, 3893024), (32, 2676454), (38, 2253856), (44, 1946512), (64, 1338227), (76, 1126928), (88, 973256), (152, 563464), (176, 486628), (209, 409792), (304, 281732), (337, 254144), (352, 243314), (361, 237248), (418, 204896), (608, 140866), (674, 127072), (704, 121657), (722, 118624), (836, 102448), (1216, 70433), (1348, 63536), (1444, 59312), (1672, 51224), (2696, 31768), (2888, 29656), (3344, 25612), (3707, 23104), (3971, 21568), (5392, 15884), (5776, 14828), (6403, 13376), (6688, 12806), (7414, 11552), (7942, 10784)]