16327616

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 56

約数和(自身を含む): 35204400

約数和(自身を除く): 18876784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 136, 172, 272, 344, 349, 544, 688, 698, 731, 1088, 1376, 1396, 1462, 2752, 2792, 2924, 5584, 5848, 5933, 11168, 11696, 11866, 15007, 22336, 23392, 23732, 30014, 46784, 47464, 60028, 94928, 120056, 189856, 240112, 255119, 379712, 480224, 510238, 960448, 1020476, 2040952, 4081904, 8163808, 16327616]

約数ペア:

[(1, 16327616), (2, 8163808), (4, 4081904), (8, 2040952), (16, 1020476), (17, 960448), (32, 510238), (34, 480224), (43, 379712), (64, 255119), (68, 240112), (86, 189856), (136, 120056), (172, 94928), (272, 60028), (344, 47464), (349, 46784), (544, 30014), (688, 23732), (698, 23392), (731, 22336), (1088, 15007), (1376, 11866), (1396, 11696), (1462, 11168), (2752, 5933), (2792, 5848), (2924, 5584)]