241407872

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{21191}}^1$

素因数の和:21294

約数の個数: 32

約数和(自身を含む): 486356400

約数和(自身を除く): 244948528

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 21191, 42382, 84764, 169528, 339056, 678112, 1356224, 1885999, 2712448, 3771998, 7543996, 15087992, 30175984, 60351968, 120703936, 241407872]

約数ペア:

[(1, 241407872), (2, 120703936), (4, 60351968), (8, 30175984), (16, 15087992), (32, 7543996), (64, 3771998), (89, 2712448), (128, 1885999), (178, 1356224), (356, 678112), (712, 339056), (1424, 169528), (2848, 84764), (5696, 42382), (11392, 21191)]