1539344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 40

約数和(自身を含む): 3214080

約数和(自身を除く): 1674736

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 89, 92, 94, 178, 184, 188, 356, 368, 376, 712, 752, 1081, 1424, 2047, 2162, 4094, 4183, 4324, 8188, 8366, 8648, 16376, 16732, 17296, 32752, 33464, 66928, 96209, 192418, 384836, 769672, 1539344]

約数ペア:

[(1, 1539344), (2, 769672), (4, 384836), (8, 192418), (16, 96209), (23, 66928), (46, 33464), (47, 32752), (89, 17296), (92, 16732), (94, 16376), (178, 8648), (184, 8366), (188, 8188), (356, 4324), (368, 4183), (376, 4094), (712, 2162), (752, 2047), (1081, 1424)]