16955616

素因数分解:

$2^5\times 3^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 44755200

約数和(自身を除く): 27799584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 239, 478, 717, 739, 956, 1434, 1478, 1912, 2217, 2868, 2956, 3824, 4434, 5736, 5912, 7648, 8868, 11472, 11824, 17736, 22944, 23648, 35472, 70944, 176621, 353242, 529863, 706484, 1059726, 1412968, 2119452, 2825936, 4238904, 5651872, 8477808, 16955616]

約数ペア:

[(1, 16955616), (2, 8477808), (3, 5651872), (4, 4238904), (6, 2825936), (8, 2119452), (12, 1412968), (16, 1059726), (24, 706484), (32, 529863), (48, 353242), (96, 176621), (239, 70944), (478, 35472), (717, 23648), (739, 22944), (956, 17736), (1434, 11824), (1478, 11472), (1912, 8868), (2217, 7648), (2868, 5912), (2956, 5736), (3824, 4434)]