2174464

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 40

約数和(自身を含む): 4517568

約数和(自身を除く): 2343104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 137, 248, 256, 274, 496, 512, 548, 992, 1096, 1984, 2192, 3968, 4247, 4384, 7936, 8494, 8768, 15872, 16988, 17536, 33976, 35072, 67952, 70144, 135904, 271808, 543616, 1087232, 2174464]

約数ペア:

[(1, 2174464), (2, 1087232), (4, 543616), (8, 271808), (16, 135904), (31, 70144), (32, 67952), (62, 35072), (64, 33976), (124, 17536), (128, 16988), (137, 15872), (248, 8768), (256, 8494), (274, 7936), (496, 4384), (512, 4247), (548, 3968), (992, 2192), (1096, 1984)]