31189392

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16661}}^1$

素因数の和:16688

約数の個数: 60

約数和(自身を含む): 94007004

約数和(自身を除く): 62817612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 16661, 33322, 49983, 66644, 99966, 133288, 149949, 199932, 216593, 266576, 299898, 399864, 433186, 599796, 649779, 799728, 866372, 1199592, 1299558, 1732744, 1949337, 2399184, 2599116, 3465488, 3898674, 5198232, 7797348, 10396464, 15594696, 31189392]

約数ペア:

[(1, 31189392), (2, 15594696), (3, 10396464), (4, 7797348), (6, 5198232), (8, 3898674), (9, 3465488), (12, 2599116), (13, 2399184), (16, 1949337), (18, 1732744), (24, 1299558), (26, 1199592), (36, 866372), (39, 799728), (48, 649779), (52, 599796), (72, 433186), (78, 399864), (104, 299898), (117, 266576), (144, 216593), (156, 199932), (208, 149949), (234, 133288), (312, 99966), (468, 66644), (624, 49983), (936, 33322), (1872, 16661)]