61571392

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 56

約数和(自身を含む): 126223776

約数和(自身を除く): 64652384

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 83, 134, 166, 173, 268, 332, 346, 536, 664, 692, 1072, 1328, 1384, 2144, 2656, 2768, 4288, 5312, 5536, 5561, 11072, 11122, 11591, 14359, 22244, 23182, 28718, 44488, 46364, 57436, 88976, 92728, 114872, 177952, 185456, 229744, 355904, 370912, 459488, 741824, 918976, 962053, 1924106, 3848212, 7696424, 15392848, 30785696, 61571392]

約数ペア:

[(1, 61571392), (2, 30785696), (4, 15392848), (8, 7696424), (16, 3848212), (32, 1924106), (64, 962053), (67, 918976), (83, 741824), (134, 459488), (166, 370912), (173, 355904), (268, 229744), (332, 185456), (346, 177952), (536, 114872), (664, 92728), (692, 88976), (1072, 57436), (1328, 46364), (1384, 44488), (2144, 28718), (2656, 23182), (2768, 22244), (4288, 14359), (5312, 11591), (5536, 11122), (5561, 11072)]