170703808

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5639}}^1$

素因数の和:5705

約数の個数: 56

約数和(自身を含む): 378195840

約数和(自身を除く): 207492032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1892, 2752, 3784, 5639, 7568, 11278, 15136, 22556, 30272, 45112, 62029, 90224, 124058, 180448, 242477, 248116, 360896, 484954, 496232, 969908, 992464, 1939816, 1984928, 2667247, 3879632, 3969856, 5334494, 7759264, 10668988, 15518528, 21337976, 42675952, 85351904, 170703808]

約数ペア:

[(1, 170703808), (2, 85351904), (4, 42675952), (8, 21337976), (11, 15518528), (16, 10668988), (22, 7759264), (32, 5334494), (43, 3969856), (44, 3879632), (64, 2667247), (86, 1984928), (88, 1939816), (172, 992464), (176, 969908), (344, 496232), (352, 484954), (473, 360896), (688, 248116), (704, 242477), (946, 180448), (1376, 124058), (1892, 90224), (2752, 62029), (3784, 45112), (5639, 30272), (7568, 22556), (11278, 15136)]