163999744

素因数分解:

$2^{12}\times {\mathrm{40039}}^1$

素因数の和:40063

約数の個数: 26

約数和(自身を含む): 327967640

約数和(自身を除く): 163967896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 40039, 80078, 160156, 320312, 640624, 1281248, 2562496, 5124992, 10249984, 20499968, 40999936, 81999872, 163999744]

約数ペア:

[(1, 163999744), (2, 81999872), (4, 40999936), (8, 20499968), (16, 10249984), (32, 5124992), (64, 2562496), (128, 1281248), (256, 640624), (512, 320312), (1024, 160156), (2048, 80078), (4096, 40039)]