161824832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:2995

約数の個数: 56

約数和(自身を含む): 351105216

約数和(自身を除く): 189280384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1742, 2144, 2903, 3484, 4288, 5806, 6968, 11612, 13936, 23224, 27872, 37739, 46448, 55744, 75478, 92896, 150956, 185792, 194501, 301912, 389002, 603824, 778004, 1207648, 1556008, 2415296, 2528513, 3112016, 5057026, 6224032, 10114052, 12448064, 20228104, 40456208, 80912416, 161824832]

約数ペア:

[(1, 161824832), (2, 80912416), (4, 40456208), (8, 20228104), (13, 12448064), (16, 10114052), (26, 6224032), (32, 5057026), (52, 3112016), (64, 2528513), (67, 2415296), (104, 1556008), (134, 1207648), (208, 778004), (268, 603824), (416, 389002), (536, 301912), (832, 194501), (871, 185792), (1072, 150956), (1742, 92896), (2144, 75478), (2903, 55744), (3484, 46448), (4288, 37739), (5806, 27872), (6968, 23224), (11612, 13936)]