173285872

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4129}}^1$

素因数の和:4241

約数の個数: 40

約数和(自身を含む): 349265840

約数和(自身を除く): 175979968

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 2623, 4129, 5246, 8258, 10492, 16516, 20984, 33032, 41968, 66064, 177547, 251869, 355094, 503738, 710188, 1007476, 1420376, 2014952, 2840752, 4029904, 10830367, 21660734, 43321468, 86642936, 173285872]

約数ペア:

[(1, 173285872), (2, 86642936), (4, 43321468), (8, 21660734), (16, 10830367), (43, 4029904), (61, 2840752), (86, 2014952), (122, 1420376), (172, 1007476), (244, 710188), (344, 503738), (488, 355094), (688, 251869), (976, 177547), (2623, 66064), (4129, 41968), (5246, 33032), (8258, 20984), (10492, 16516)]