31269258064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{133283}}^1$

素因数の和:133376

約数の個数: 80

約数和(自身を含む): 69810960384

約数和(自身を除く): 38541702320

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 43, 44, 62, 86, 88, 124, 172, 176, 248, 341, 344, 473, 496, 682, 688, 946, 1333, 1364, 1892, 2666, 2728, 3784, 5332, 5456, 7568, 10664, 14663, 21328, 29326, 58652, 117304, 133283, 234608, 266566, 533132, 1066264, 1466113, 2132528, 2932226, 4131773, 5731169, 5864452, 8263546, 11462338, 11728904, 16527092, 22924676, 23457808, 33054184, 45449503, 45849352, 63042859, 66108368, 90899006, 91698704, 126085718, 177666239, 181798012, 252171436, 355332478, 363596024, 504342872, 710664956, 727192048, 1008685744, 1421329912, 1954328629, 2842659824, 3908657258, 7817314516, 15634629032, 31269258064]

約数ペア:

[(1, 31269258064), (2, 15634629032), (4, 7817314516), (8, 3908657258), (11, 2842659824), (16, 1954328629), (22, 1421329912), (31, 1008685744), (43, 727192048), (44, 710664956), (62, 504342872), (86, 363596024), (88, 355332478), (124, 252171436), (172, 181798012), (176, 177666239), (248, 126085718), (341, 91698704), (344, 90899006), (473, 66108368), (496, 63042859), (682, 45849352), (688, 45449503), (946, 33054184), (1333, 23457808), (1364, 22924676), (1892, 16527092), (2666, 11728904), (2728, 11462338), (3784, 8263546), (5332, 5864452), (5456, 5731169), (7568, 4131773), (10664, 2932226), (14663, 2132528), (21328, 1466113), (29326, 1066264), (58652, 533132), (117304, 266566), (133283, 234608)]