16936352

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 35707392

約数和(自身を除く): 18771040

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 163, 191, 272, 326, 382, 544, 652, 764, 1304, 1528, 2608, 2771, 3056, 3247, 5216, 5542, 6112, 6494, 11084, 12988, 22168, 25976, 31133, 44336, 51952, 62266, 88672, 103904, 124532, 249064, 498128, 529261, 996256, 1058522, 2117044, 4234088, 8468176, 16936352]

約数ペア:

[(1, 16936352), (2, 8468176), (4, 4234088), (8, 2117044), (16, 1058522), (17, 996256), (32, 529261), (34, 498128), (68, 249064), (136, 124532), (163, 103904), (191, 88672), (272, 62266), (326, 51952), (382, 44336), (544, 31133), (652, 25976), (764, 22168), (1304, 12988), (1528, 11084), (2608, 6494), (2771, 6112), (3056, 5542), (3247, 5216)]