1131544576

素因数分解:

$2^{17}\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 2312101260

約数和(自身を除く): 1180556684

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 97, 128, 178, 194, 256, 356, 388, 512, 712, 776, 1024, 1424, 1552, 2048, 2848, 3104, 4096, 5696, 6208, 8192, 8633, 11392, 12416, 16384, 17266, 22784, 24832, 32768, 34532, 45568, 49664, 65536, 69064, 91136, 99328, 131072, 138128, 182272, 198656, 276256, 364544, 397312, 552512, 729088, 794624, 1105024, 1458176, 1589248, 2210048, 2916352, 3178496, 4420096, 5832704, 6356992, 8840192, 11665408, 12713984, 17680384, 35360768, 70721536, 141443072, 282886144, 565772288, 1131544576]

約数ペア:

[(1, 1131544576), (2, 565772288), (4, 282886144), (8, 141443072), (16, 70721536), (32, 35360768), (64, 17680384), (89, 12713984), (97, 11665408), (128, 8840192), (178, 6356992), (194, 5832704), (256, 4420096), (356, 3178496), (388, 2916352), (512, 2210048), (712, 1589248), (776, 1458176), (1024, 1105024), (1424, 794624), (1552, 729088), (2048, 552512), (2848, 397312), (3104, 364544), (4096, 276256), (5696, 198656), (6208, 182272), (8192, 138128), (8633, 131072), (11392, 99328), (12416, 91136), (16384, 69064), (17266, 65536), (22784, 49664), (24832, 45568), (32768, 34532)]