161110016

素因数分解:

$2^{11}\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 325863720

約数和(自身を除く): 164753704

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 811, 1024, 1552, 1622, 2048, 3104, 3244, 6208, 6488, 12416, 12976, 24832, 25952, 49664, 51904, 78667, 99328, 103808, 157334, 198656, 207616, 314668, 415232, 629336, 830464, 1258672, 1660928, 2517344, 5034688, 10069376, 20138752, 40277504, 80555008, 161110016]

約数ペア:

[(1, 161110016), (2, 80555008), (4, 40277504), (8, 20138752), (16, 10069376), (32, 5034688), (64, 2517344), (97, 1660928), (128, 1258672), (194, 830464), (256, 629336), (388, 415232), (512, 314668), (776, 207616), (811, 198656), (1024, 157334), (1552, 103808), (1622, 99328), (2048, 78667), (3104, 51904), (3244, 49664), (6208, 25952), (6488, 24832), (12416, 12976)]