16871936

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1112

約数の個数: 40

約数和(自身を含む): 34831104

約数和(自身を除く): 17959168

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1063, 1984, 2126, 3968, 4252, 7936, 8504, 15872, 17008, 32953, 34016, 65906, 68032, 131812, 136064, 263624, 272128, 527248, 544256, 1054496, 2108992, 4217984, 8435968, 16871936]

約数ペア:

[(1, 16871936), (2, 8435968), (4, 4217984), (8, 2108992), (16, 1054496), (31, 544256), (32, 527248), (62, 272128), (64, 263624), (124, 136064), (128, 131812), (248, 68032), (256, 65906), (496, 34016), (512, 32953), (992, 17008), (1063, 15872), (1984, 8504), (2126, 7936), (3968, 4252)]