80033536

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 176675184

約数和(自身を除く): 96641648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 256, 293, 352, 388, 586, 704, 776, 1067, 1172, 1408, 1552, 2134, 2344, 2816, 3104, 3223, 4268, 4688, 6208, 6446, 8536, 9376, 12416, 12892, 17072, 18752, 24832, 25784, 28421, 34144, 37504, 51568, 56842, 68288, 75008, 103136, 113684, 136576, 206272, 227368, 273152, 312631, 412544, 454736, 625262, 825088, 909472, 1250524, 1818944, 2501048, 3637888, 5002096, 7275776, 10004192, 20008384, 40016768, 80033536]

約数ペア:

[(1, 80033536), (2, 40016768), (4, 20008384), (8, 10004192), (11, 7275776), (16, 5002096), (22, 3637888), (32, 2501048), (44, 1818944), (64, 1250524), (88, 909472), (97, 825088), (128, 625262), (176, 454736), (194, 412544), (256, 312631), (293, 273152), (352, 227368), (388, 206272), (586, 136576), (704, 113684), (776, 103136), (1067, 75008), (1172, 68288), (1408, 56842), (1552, 51568), (2134, 37504), (2344, 34144), (2816, 28421), (3104, 25784), (3223, 24832), (4268, 18752), (4688, 17072), (6208, 12892), (6446, 12416), (8536, 9376)]