385883536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{16553}}^1$

素因数の和:16639

約数の個数: 40

約数和(自身を含む): 788235264

約数和(自身を除く): 402351728

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 16553, 23312, 33106, 66212, 132424, 264848, 513143, 777991, 1026286, 1555982, 2052572, 3111964, 4105144, 6223928, 8210288, 12447856, 24117721, 48235442, 96470884, 192941768, 385883536]

約数ペア:

[(1, 385883536), (2, 192941768), (4, 96470884), (8, 48235442), (16, 24117721), (31, 12447856), (47, 8210288), (62, 6223928), (94, 4105144), (124, 3111964), (188, 2052572), (248, 1555982), (376, 1026286), (496, 777991), (752, 513143), (1457, 264848), (2914, 132424), (5828, 66212), (11656, 33106), (16553, 23312)]