31375097824

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{19211}}^1$

素因数の和:19568

約数の個数: 96

約数和(自身を含む): 73899495936

約数和(自身を除く): 42524398112

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 317, 322, 368, 634, 644, 736, 1268, 1288, 2219, 2536, 2576, 4438, 5072, 5152, 7291, 8876, 10144, 14582, 17752, 19211, 29164, 35504, 38422, 51037, 58328, 71008, 76844, 102074, 116656, 134477, 153688, 204148, 233312, 268954, 307376, 408296, 441853, 537908, 614752, 816592, 883706, 1075816, 1633184, 1767412, 2151632, 3092971, 3534824, 4303264, 6089887, 6185942, 7069648, 12179774, 12371884, 14139296, 24359548, 24743768, 42629209, 48719096, 49487536, 85258418, 97438192, 98975072, 140067401, 170516836, 194876384, 280134802, 341033672, 560269604, 682067344, 980471807, 1120539208, 1364134688, 1960943614, 2241078416, 3921887228, 4482156832, 7843774456, 15687548912, 31375097824]

約数ペア:

[(1, 31375097824), (2, 15687548912), (4, 7843774456), (7, 4482156832), (8, 3921887228), (14, 2241078416), (16, 1960943614), (23, 1364134688), (28, 1120539208), (32, 980471807), (46, 682067344), (56, 560269604), (92, 341033672), (112, 280134802), (161, 194876384), (184, 170516836), (224, 140067401), (317, 98975072), (322, 97438192), (368, 85258418), (634, 49487536), (644, 48719096), (736, 42629209), (1268, 24743768), (1288, 24359548), (2219, 14139296), (2536, 12371884), (2576, 12179774), (4438, 7069648), (5072, 6185942), (5152, 6089887), (7291, 4303264), (8876, 3534824), (10144, 3092971), (14582, 2151632), (17752, 1767412), (19211, 1633184), (29164, 1075816), (35504, 883706), (38422, 816592), (51037, 614752), (58328, 537908), (71008, 441853), (76844, 408296), (102074, 307376), (116656, 268954), (134477, 233312), (153688, 204148)]