129514624

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{23531}}^1$

素因数の和:23588

約数の個数: 32

約数和(自身を含む): 264029040

約数和(自身を除く): 134514416

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 23531, 47062, 94124, 188248, 376496, 752992, 1011833, 1505984, 2023666, 3011968, 4047332, 8094664, 16189328, 32378656, 64757312, 129514624]

約数ペア:

[(1, 129514624), (2, 64757312), (4, 32378656), (8, 16189328), (16, 8094664), (32, 4047332), (43, 3011968), (64, 2023666), (86, 1505984), (128, 1011833), (172, 752992), (344, 376496), (688, 188248), (1376, 94124), (2752, 47062), (5504, 23531)]