16191296

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 56

約数和(自身を含む): 35539680

約数和(自身を除く): 19348384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 176, 211, 218, 352, 422, 436, 704, 844, 872, 1199, 1688, 1744, 2321, 2398, 3376, 3488, 4642, 4796, 6752, 6976, 9284, 9592, 13504, 18568, 19184, 22999, 37136, 38368, 45998, 74272, 76736, 91996, 148544, 183992, 252989, 367984, 505978, 735968, 1011956, 1471936, 2023912, 4047824, 8095648, 16191296]

約数ペア:

[(1, 16191296), (2, 8095648), (4, 4047824), (8, 2023912), (11, 1471936), (16, 1011956), (22, 735968), (32, 505978), (44, 367984), (64, 252989), (88, 183992), (109, 148544), (176, 91996), (211, 76736), (218, 74272), (352, 45998), (422, 38368), (436, 37136), (704, 22999), (844, 19184), (872, 18568), (1199, 13504), (1688, 9592), (1744, 9284), (2321, 6976), (2398, 6752), (3376, 4796), (3488, 4642)]