1385562112

素因数分解:

$2^{17}\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:107

約数の個数: 108

約数和(自身を含む): 3123695988

約数和(自身を除く): 1738133876

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 961, 992, 1024, 1364, 1408, 1922, 1984, 2048, 2728, 2816, 3844, 3968, 4096, 5456, 5632, 7688, 7936, 8192, 10571, 10912, 11264, 15376, 15872, 16384, 21142, 21824, 22528, 30752, 31744, 32768, 42284, 43648, 45056, 61504, 63488, 65536, 84568, 87296, 90112, 123008, 126976, 131072, 169136, 174592, 180224, 246016, 253952, 338272, 349184, 360448, 492032, 507904, 676544, 698368, 720896, 984064, 1015808, 1353088, 1396736, 1441792, 1968128, 2031616, 2706176, 2793472, 3936256, 4063232, 5412352, 5586944, 7872512, 10824704, 11173888, 15745024, 21649408, 22347776, 31490048, 43298816, 44695552, 62980096, 86597632, 125960192, 173195264, 346390528, 692781056, 1385562112]

約数ペア:

[(1, 1385562112), (2, 692781056), (4, 346390528), (8, 173195264), (11, 125960192), (16, 86597632), (22, 62980096), (31, 44695552), (32, 43298816), (44, 31490048), (62, 22347776), (64, 21649408), (88, 15745024), (124, 11173888), (128, 10824704), (176, 7872512), (248, 5586944), (256, 5412352), (341, 4063232), (352, 3936256), (496, 2793472), (512, 2706176), (682, 2031616), (704, 1968128), (961, 1441792), (992, 1396736), (1024, 1353088), (1364, 1015808), (1408, 984064), (1922, 720896), (1984, 698368), (2048, 676544), (2728, 507904), (2816, 492032), (3844, 360448), (3968, 349184), (4096, 338272), (5456, 253952), (5632, 246016), (7688, 180224), (7936, 174592), (8192, 169136), (10571, 131072), (10912, 126976), (11264, 123008), (15376, 90112), (15872, 87296), (16384, 84568), (21142, 65536), (21824, 63488), (22528, 61504), (30752, 45056), (31744, 43648), (32768, 42284)]