105781376

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{19219}}^1$

素因数の和:19276

約数の個数: 32

約数和(自身を含む): 215648400

約数和(自身を除く): 109867024

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 19219, 38438, 76876, 153752, 307504, 615008, 826417, 1230016, 1652834, 2460032, 3305668, 6611336, 13222672, 26445344, 52890688, 105781376]

約数ペア:

[(1, 105781376), (2, 52890688), (4, 26445344), (8, 13222672), (16, 6611336), (32, 3305668), (43, 2460032), (64, 1652834), (86, 1230016), (128, 826417), (172, 615008), (344, 307504), (688, 153752), (1376, 76876), (2752, 38438), (5504, 19219)]