16937752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 36550080

約数和(自身を除く): 19612328

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 73, 92, 97, 104, 146, 184, 194, 292, 299, 388, 584, 598, 776, 949, 1196, 1261, 1679, 1898, 2231, 2392, 2522, 3358, 3796, 4462, 5044, 6716, 7081, 7592, 8924, 10088, 13432, 14162, 17848, 21827, 28324, 29003, 43654, 56648, 58006, 87308, 92053, 116012, 162863, 174616, 184106, 232024, 325726, 368212, 651452, 736424, 1302904, 2117219, 4234438, 8468876, 16937752]

約数ペア:

[(1, 16937752), (2, 8468876), (4, 4234438), (8, 2117219), (13, 1302904), (23, 736424), (26, 651452), (46, 368212), (52, 325726), (73, 232024), (92, 184106), (97, 174616), (104, 162863), (146, 116012), (184, 92053), (194, 87308), (292, 58006), (299, 56648), (388, 43654), (584, 29003), (598, 28324), (776, 21827), (949, 17848), (1196, 14162), (1261, 13432), (1679, 10088), (1898, 8924), (2231, 7592), (2392, 7081), (2522, 6716), (3358, 5044), (3796, 4462)]