43084544

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 91244160

約数和(自身を除く): 48159616

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 89, 122, 124, 128, 178, 244, 248, 256, 356, 488, 496, 712, 976, 992, 1424, 1891, 1952, 1984, 2759, 2848, 3782, 3904, 3968, 5429, 5518, 5696, 7564, 7808, 7936, 10858, 11036, 11392, 15128, 15616, 21716, 22072, 22784, 30256, 43432, 44144, 60512, 86864, 88288, 121024, 168299, 173728, 176576, 242048, 336598, 347456, 353152, 484096, 673196, 694912, 706304, 1346392, 1389824, 2692784, 5385568, 10771136, 21542272, 43084544]

約数ペア:

[(1, 43084544), (2, 21542272), (4, 10771136), (8, 5385568), (16, 2692784), (31, 1389824), (32, 1346392), (61, 706304), (62, 694912), (64, 673196), (89, 484096), (122, 353152), (124, 347456), (128, 336598), (178, 242048), (244, 176576), (248, 173728), (256, 168299), (356, 121024), (488, 88288), (496, 86864), (712, 60512), (976, 44144), (992, 43432), (1424, 30256), (1891, 22784), (1952, 22072), (1984, 21716), (2759, 15616), (2848, 15128), (3782, 11392), (3904, 11036), (3968, 10858), (5429, 7936), (5518, 7808), (5696, 7564)]